On the 7th December 2022 0915 Hong Kong SAR – Beijing Time morning中國製造 Expace Technology Corporation- a CASIC -China aerospace science and industry corporation Have successfully launched the Kuaizhou 11 solid carrier rocket successfully sent the Xingyun Transportation VDES test satellite into the predetermined orbit , launching from the Jiuquan Satellite Launch Center, Inner Mongolia China, People’s Republic of China and the launch mission was successfully completed success…
On this month of 22nd February 2023 1000 Hong Kong SAR- Beijing Time中國製造 Expace Technology Corporation- a CASIC -China aerospace science and industry corporation have finished finalised the completion assembly of the Kuaizhou 1A Carrier Rocket in which new tooling servicing providers in the Rocket Industrial Park of Wuhan National Aerospace Industry Base, the “Kuaizhou RaycusLaser ” of Aerospace Science and Industry Rocket Technology Co., Ltd. The unveiling ceremony of the launch vehicle was held grandly.
On the occasion of the 7th anniversary of the establishment of the Rocket Company and the 16th anniversary of the establishment of Raycus Laser, the Rocket Company and Raycus Laser reached a joint cooperation – “Kuaizhou Raycus Laser” to pay tribute to the Space Engineers-Scientist who have worked hard for China’s aerospace industry , and the laser people who are working hard for China’s laser industry!
Wuhan Raycus Fibre Laser Technologies Co., Ltd. “Wuhan Raycus” located in No.999 Gaoxin Avenue, East Lake Hi-Tech Development Zone, 430075 , Wuhan, Hubei province China, People’s Republic of China is the first Chinese enterprise engaged in the research, development and scale production of high-power fibre lasers and core devices and the largest fibre laser R&D and production base with global influence in China.
Images and visuals are from Weibo also from their respectives..
Beijing Zhongke Aerospace Exploration Technology Co., Ltd. is the first domestic aerospace enterprise with mixed ownership, and it is also the target enterprise that Oriental Aerospace Port focuses on introducing. Relying on the scientific research strength and resource advantages of the Institute of Mechanics of the Chinese Academy of Sciences and the Aerospace Flight Technology Center of the Chinese Academy of Sciences, China Aerospace Science and Technology has been committed to the research and development and integration of space technology and aerospace vehicles as a platform for the transformation of major national scientific research projects, as well as the transformation and provision of technological achievements. Aerospace launch service. The Lijian-1 rocket project also adds a brand-new name card to the Oriental Space Port, which will surely promote the construction of the Oriental Space Port to take a solid step forward.
Zhongke Aerospace January 2023 ……..This year Zhongke Aerospace will launch 3 Lijian No. 1 中科空空航空’s Lijian No. 1 solid launch vehicle successfully made its first flight on July 27, 2022. The first flight carried 6 satellites with an uplink load of 1068.63kg. The weight of the satellite is 899kg. After three launches planned for 2023, the arrow will become a full-fledged model.
At present, the annual production capacity of Lijian-1 has reached 30 pieces. As the largest domestic and world-leading solid launch vehicle model, the biggest feature of Lijian-1 is the use of large solid rocket motors, especially 10 of which can be pre-stored at the exclusive launch station of the Jiuquan Satellite Launch Center. The load can be quickly approached and combined quickly, fully meeting the needs of users for rapid launch.
Lijian-1 has a carrying capacity of 1.5 tons in 500-kilometer sun-synchronous orbit and 2 tons in low-orbit, which can meet the hot demand in the international launch service market, including low-orbit high-resolution remote sensing satellites, low-orbit broadband communication constellations, Internet of Things constellations and The launch of numerous scientific experiment payloads. The first flight of the Lijian-1 rocket sent six satellites into the predetermined orbit, and verified more than 40 new technologies from 25 institutes of the Chinese Academy of Sciences, which is of great significance for promoting the progress of satellite technology.
In addition, through optimized design, Lijian-1 has achieved a load ratio close to 1%, reaching the world’s leading level, and effectively reducing the cost of entering orbit for users.
Zhongke Aerospace is developing a new generation of sea launch platform, which will form an annual launch capability of 20 times in the future. The sea launch can flexibly choose the best orbital position, shorten the delivery time to the greatest extent, and make full use of the rocket capacity
[Zhongke Aerospace Lijian-1A has been shortlisted as an alternative rocket for space station transportation, and it will develop a 10-ton reusable CBC rocket] In addition to the active Lijian-1, the product lineage of Zhongke Aerospace also includes Lijian-1 There are 6 types of products including A solid rocket, Lijian 2 liquid rocket, Lijian 3 series liquid rocket, space tourism vehicle and near space recyclable scientific experiment platform.
Its launch service planning has the following characteristics:
1) Strong carrying capacity, covering 1~15 tons;
2 (The service model is flexible, and can provide batch packaging, carpool launch, whole rocket launch and piggyback launch services;
3) The mission mode covers the entire range, with exclusive land-based and sea-based launch stations, which can be applied to multiple application scenarios such as low-orbit constellation networking, space station cargo transportation, high-orbit launch, near-space scientific experiments, and suborbital tourism;
4) High cost performance. Through a series of technological innovations and mass production, including recycling, intelligent launch and intelligent flight, etc., the launch cost has been greatly reduced, and the launch cost of a one-time launch vehicle is 60,000 yuan per kilogram, which can be reused later. The cost of liquid launch vehicles reached RMB 30,000 per kilogram, which is on par with world-class aerospace companies such as SpaceX.
On the basis of Lijian-1, Zhongke Aerospace is developing a general-purpose core-level bundled solid launch vehicle for Lijian-1. By bundling four cores and replacing them with a third stage with a larger diameter, the low-orbit The ability to launch large mass loads, with a carrying capacity of 5.6 tons in a 500-kilometer sun-synchronous orbit and 8 tons in a low-Earth orbit, ranks among the ranks of large rockets and can be used for large-scale satellite launches or cost-effective deployment of low-orbit constellations, and can also be used to launch space station cargo spacecraft . Shi Xiaoning revealed that the Lijian-1A solid launch vehicle has been shortlisted as an alternative launch vehicle for my country’s space station transportation.
At the same time, this type of rocket utilizes the mature power and avionics system technology of Lijian-1, and can further reduce the launch cost through integration and mass production of mature modules, and has better cost performance while achieving large carrying capacity.
Lijian-2 is the first liquid launch vehicle under development by Zhongke Aerospace. This model adopts the classic core stage diameter of Chinese rockets – 3.35 meters. Both stages are powered by 20-ton “Xuanyuan No. 1” liquid oxygen kerosene engines. It is a low-temperature small intelligent launch vehicle with a carrying capacity of 500 kilometers. Synchronous orbit 2.2 tons.
Lijian-2 will further improve rocket reliability and reduce user costs through integration and intelligence. This model adopts a large number of advanced rocket manufacturing and control technologies, including mature industrial materials, standard parts and 3D printing technology; it realizes a high level of comprehensive management of rocket information, and has intelligent launch and intelligence through autonomous fault identification and reconstruction on the rocket. Flight capability; the launch system and measurement and control system are integrated and miniaturized, and have the ability to launch with one button. These measures not only reduce the manufacturing cost of the rocket, but also effectively control the cost of rocket launch and flight control. Taking into account the 1.08% load factor, the cost of payload launch will be further reduced, approaching the international advanced level, and become an international and domestic rocket with high cost performance…… One of the medium launch vehicles.
The main rockets in the long-term planning of Zhongke Aerospace are the reusable liquid rockets Lijian-3 and Lijian-3 heavy.
The Lijian-3 carrier rocket has a three-stage series structure. Both the first and second stages use the “Xuanyuan II” 80-ton reusable liquid oxygen kerosene engine, which has the ability to recover and reuse the first stage, and has a 500-kilometer sun-synchronous orbit. With a carrying capacity of 6.1 tons (first-level recovery) and 7.8 tons (first-level non-recovery), it is a mainstream large launch vehicle in the international launch service market. Especially after being equipped with a high-performance upper stage, it can adapt to high-orbit launch missions and provide users with richer and more diverse orbit entry solutions.
On the basis of Lijian-3, the Lijian-3 heavy-duty rocket is bundled with two reusable core stages, all three core stages can be recycled and reused, and can realize a 500-kilometer sun-synchronous orbit with a carrying capacity of 10.5 tons (one-stage recycling ) and 13.8 tons (one-level non-recycling), realizing the vision of Zhongke Aerospace “sending 10 tons of payload into low-Earth orbit space in ten years”. This model can not only meet the launch and deployment requirements of large satellites and large-scale constellations, but can also be used to launch Earth-Moon orbiters. Similar rockets are scarce products in the international launch service market. Possibilities abound.
In addition, Zhongke Aerospace also plans to develop two suborbital vehicles, each of which is oriented to different market needs.
One is the recyclable scientific experiment platform in near space, which adopts the liquid rocket reusable technology, can send the scientific instrument module into the orbit at an altitude of 120-300 kilometers, and provide long-stay (150-450 seconds), high-level micro Gravity science experiment environment. The flight cost of this type of platform is much lower than that of the space station, but the flight opportunities are much more abundant. Opportunities for scientific experiments such as biology. This year, the basic model of the aircraft will be available and complete its first flight.
The utility model relates to an aircraft for space tourism, which adopts a combined mode of a single-stage rocket and a tourist capsule. In order to carry the tourist capsule across the Karman Line, the rocket is equipped with five 15-ton liquid oxygen kerosene engines with a carrying capacity of two tons. The actual number of passengers on the aircraft can reach up to 7 people. Passengers can cross the Karman Line at an altitude of 100km in a 10-minute flight, experience the weightlessness of getting rid of the gravity of the earth for 3 minutes, and overlook the earth and the stars through the portholes. In 2025, China is expected to start space travel, with a ticket price of 2 to 3 million yuan….
At 1114 Hours Hong Kong SAR- Beijing Time on wintery 15th January 2023 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched the New Next Generation Long March – Chang Zheng 2D modified Yao 71 carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province rocket successfully launched the group 14 satellites…
Launching successfully of the 14 satellites into its determine orbit with The Next Generation Chang Zheng- Long March 2D Yao 71 Carrier Rocket carpooling method, a total of 14 satellites including 6 satellites of Jilin-1 were successfully launched into space, and the satellites entered the predetermined orbit smoothly, and the launch mission was a complete success.
In which the payload of satellites Qilu 2, Qilu 3, Luojia 3 01 star, Golden Bauhinia Satellite 3, 4, 6, Jilin 1 MF02A 03, 04, 07 star, Gaofen 03D 34 star, Haihe 1, Wofu A total of 14 satellites including Mann, Beiyou No. 1 and Tianzhi No. 2 D-star were accurately sent into the predetermined orbit, and the launch mission was a complete success. This mission is to try the commercial “carpooling” launch mode of the Generation Chang Zheng- Long March 2D Yao 71 Carrier Rocket model. The 14 satellites come from 7 research and development units were accurately sent into the predetermined orbit, and the launch mission was a complete success.
The “Huashui No. 1” satellite (“Jilin No. 1” MF02A07 star) is a light and small high-resolution multi-mode optical remote sensing satellite for smart water conservancy jointly developed by 长光集团科技有限公司and North China University of Water Resources and Electric Power. It is the first in the country It is the first inland water remote sensing satellite and the first optical satellite of the “Huashui Constellation”. The satellite can obtain sub-meter-level high-resolution remote sensing images, and has multi-mode imaging capabilities such as push-broom, video, night light, and stereo. Environmental protection and water disaster emergency provide efficient means of intelligent perception, and play an important role in the high-quality development of water conservancy in my country’s new stage.
“Wofman” satellite and “Haihe-1” satellite (“Jilin-1” infrared A07~08 satellites) are new observation small satellites jointly developed by Chang Guang Satellite Technology Co., Ltd. and Tianjin Yunyao Aerospace Technology Co., Ltd. Based on the development of the “Tianjin University No. 1” satellite, this series of satellites has been mass-produced and adaptively designed. The payload is a long-wave infrared camera, which can perform infrared imaging on the atmosphere, ocean and land. It has a short development cycle and high integration. , light weight, small size, high cost performance and so on.
The “Jilin-1” high-resolution 03D34 satellite is a light and small high-resolution optical remote sensing satellite independently developed by Changguang Satellite Technology Co., Ltd. It is an important achievement of the company’s implementation of the concept of mass production. The satellite adopts the concept of integrated design of the load platform, which has the characteristics of low cost, low power consumption, low weight and high index.
“Jilin No. 1” MF02A03, 04, and 07 stars are a flexible satellite carrying platform. This series of satellites can perform flexible single-unit conversion according to the integration requirements of different loads. It has high integration, strong carrying capacity, light weight and low cost. specialty. The Aurora 1000 intelligent computing three-computer cluster developed by the Institute of Computing Technology of the Chinese Academy of Sciences this time is developed using commercial high-performance device systems such as domestic CPUs and neural network processors of the Academy of Sciences. To verify key technologies such as on-board containerization, non-stop fault tolerance, and plug-and-play computing power units; The second consecutive deployment of the technical verification of the “Tianyun” virtual constellation system of the Institute of Computing. In addition, the MF02A03 and MF02A07 satellites are equipped with GNSS occultation detection payloads independently developed by Tianjin Yunyao Aerospace. The meteorological products of the payloads can be applied to numerical weather, magnetic storm monitoring, earthquake prediction and other fields.
After the six “Jilin-1” satellites launched this time are put into orbit, they can provide a wealth of remote sensing data and product services for agriculture, forestry, meteorology, oceanography, resources, environmental protection, urban construction, and scientific experiments. This mission is the 24th launch of the “Jilin-1” satellite project.
Golden Bauhinia 6 weighs 50kg and has a resolution of 1m Golden Bauhinia Satellite 6 is the first cooperation between the 509th Institute of the Eighth Academy of Sciences and Shanghai Ganghang Space Technology Co., Ltd. in satellite development, and 509th Institute is responsible for the overall design of the satellite and the status of subsystems Confirmed, and also participated in the test and launch mission of this type of satellite. Golden Bauhinia Satellite 6 is equipped with a panchromatic camera with a resolution of 1m. The whole satellite weighs only 50kg. It has the characteristics of high resolution, fast data transmission, and low development cost. It is mainly used for the national land census of the Guangdong-Hong Kong-Macao Greater Bay Area Urban planning and disaster prevention and reduction and other fields. The users of the satellite are Ganghang Science (Shenzhen) Space Technology Co., Ltd. and Shandong Industrial Technology Research Institute.
The satellite data transmission system adopts a highly integrated design, which integrates large-capacity solid storage, power amplifiers, and modulators into a single machine, realizing high-bit-rate data transmission to the ground. The satellite inherits the flexible and precise technical characteristics of the “exquisite” series of micro-nano satellites, and relies on the high mobility and high-precision control of the satellite platform to realize the satellite’s precise pointing to the ground and realize lightweight, low-cost, high-performance data transmission system. Relying on the powerful simulation design capabilities of the 509 Institute, the research and development team used the simulation results to continuously optimize the design of the entire satellite, and achieved zero counterweight and zero magnetic compensation for the satellite under the conditions of limited launch size and weight.
Luojia-3 01 star has a total weight of 245 kg, and the payload is a high-resolution video camera with a sub-satellite point spatial resolution of 0.7 meters, which can realize multiple imaging modes of video, push frame and push broom. The satellite has an open on-orbit processing software and hardware platform on the satellite. Through the dynamic deployment of the application program APP, scientific experiments on the on-orbit processing and real-time transmission of remote sensing data are carried out. Through the integration with the ground Internet and 5G, real-time intelligent services for remote sensing information of user terminals are realized.
The satellite relies on the National Natural Science Foundation of China’s “Spatial Information Network Basic Theory and Key Technologies” major plan integration project “Space-based information network on-orbit processing and comprehensive integration demonstration and verification of real-time transmission”, led by Wuhan University, aerospace Dongfanghong satellite Co., Ltd., Tsinghua University, Beijing Institute of Technology, Beijing Spatial Information Transmission Center and Luhai Space (Yantai) Information Technology Co., Ltd., aiming to carry out the real environment based on the previous theoretical research and technological achievements of the spatial information network. The remote sensing information “fast, accurate, and flexible” application integration demonstration and verification has occupied the commanding heights of the core theory and technological breakthroughs of the space information network, and has made technical preparations for promoting my country’s next space-based Internet real-time intelligent service of aerospace information.
Luojia-3 01 satellite will serve as the “Shuangqing-1” scientific experiment satellite platform of the National Natural Science Foundation of China to provide an open satellite on-orbit experimental verification environment for scientific research institutions across the country; The first experimental verification satellite of the Wisdom Eye Constellation Project verifies the constellation’s “communication and remote control” and the key technologies of on-orbit data processing, laying a technical foundation and data reference for the subsequent construction planning, layout construction and satellite development of the Oriental Wisdom Eye Constellation Project.
Intelligent remote sensing, as the name suggests, is to change the passive information acquisition mode of push-broom observation along the orbit in the past, and upgrade it to an information acquisition mode that can be processed independently and in real time on the satellite according to individual observation needs, so as to realize accurate push of high-attention observation information and direct satellite observation. Generate level 2 or above remote sensing image products online, greatly improving the timeliness and value of space-based information. The 508 Institute of the Fifth Academy has customized a 0.7m resolution high-definition video camera for the intelligent remote sensing satellite 01 (Figure 4). Although the camera weighs less than 50 kilograms and has a volume of no more than 1 cubic meter, its good vision can be called light and small The professional leader in the camera field. It has high-quality imaging quality, efficient and rich imaging modes, and a highly integrated electronic system. These capabilities will enable the transformation and upgrading of optical remote sensing from the digitalization of current observation information to the intelligentization of future system links.
Double the performance of multi-mode collection: the intelligent remote sensing satellite 01 star camera can make the image screen move. It can not only perform routine agile push-broom imaging on space orbits, but also video gaze. Combined with the unique on-orbit real-time processing and application terminal real-time transmission of intelligent remote sensing satellite 01, it can truly realize space live broadcast and ensure that every wonderful moment is not missed. At the same time, it adopts global shutter technology, even when observing a moving train, there will be no smear, which enhances the visual experience.
Multi-view stereo space 3D: Using the high stability of photogrammetry parameters under the precise thermal control of the camera, combined with the agile maneuverability of the satellite for multi-angle observation, it can form a combination of image pairs with various base-to-height ratio configurations to achieve accurate three-dimensional mapping of local areas. Let the mountains and valleys and urban buildings be presented in 3D realistically.
Professional lens bright and light: Optical lens is the key guarantee for the excellent vision of space cameras. During the development process, researchers overcame the difficulties of primary and secondary mirror sensitivity brought about by the high Nyquist frequency of the optical telescopic system, made breakthroughs in high-surface optical processing technology, high-lightweight optical-mechanical support design, and consistent gravity unloading and adjustment. and other technologies to achieve high optical performance of the lens, and the lightweight level is more than 50% lighter than the same type of high-precision lens.
Massive throughput of the micro-focus plane: The imaging scale of the camera is 100 million pixels, which makes a single area scan photo enough to shock people. At the same time, the large amount of data generated by the high frame rate staring of the large area array can also be processed and cached on the micro-focus plane weighing only a few hundred grams, which greatly reduces the data transmission and storage pressure between the satellite platform and the camera.
The space gimbal is not afraid of shaking: the telephoto lens cannot tolerate a little shaking, otherwise the photo will be blurred. And if you want to watch the earth clearly in space, you cannot do without high stability. The intelligent remote sensing satellite 01 satellite camera united with the satellite platform to carry out collaborative vibration isolation, systematically dismantling and exploring the vibration characteristics of various imaging modes, breaking through efficient vibration source attenuation and transmission suppression methods, and creating a quiet and stable high-resolution observation environment.
Support on-orbit expansion of users: The satellite uses a high-performance hardware processing platform based on the smart phone design model, and an open software platform is designed on the star, which can flexibly deploy intelligent processing APPs for different applications on the star (similar to the smart phone installation) APP), drawing on the Internet service model to provide services to users, users can directly receive remote sensing images processed in real time on orbit on their mobile phones.
Support autonomous mission planning on the satellite: users only need to send information such as the latitude and longitude of the target point and data transmission window to the satellite, and the satellite can independently complete tasks such as imaging mission planning, image acquisition, on-orbit processing, and image downloading.
Support APP software on-orbit fast injection: the satellite has designed a high-speed injection channel specially for APP on-orbit injection, supports APP installation, operation, uninstallation, update and other operations on-orbit, and can continuously expand the satellite’s service by enriching the space-borne APP Image information service capabilities.
Based on the above functional design, the cooperation between the satellite and the ground system can build an information intelligent service link from the satellite to the ground terminal according to the needs of users, and then realize the goal of providing real-time/near real-time remote sensing information services for mobile terminals (mobile phones) of various users . In the future, on the basis of the in-orbit verification of the intelligent remote sensing satellite 01, Aerospace Dongfanghong will further expand the user market, form a constellation of intelligent satellites, and make remote sensing services truly accessible to the public.
[The 19kg-heavy Tianzhi-2 D star has a computing power of up to 40 trillion times per second] Tianzhi-2 D star (Rizhao No. 3 satellite, Figure 1-3) is the 01 star of the software-defined shared constellation. The software-defined micro-satellite developed by Hangsheng Satellite and the Software Institute of the Chinese Academy of Sciences is dedicated to the on-orbit verification and shared application of key technologies of software-defined optical remote sensing satellites.
The two scientific satellites of Golden Bauhinia No. 3/4 (Figure 4) are 3U nano-satellites customized by Hangsheng Satellite according to customer needs. They mainly complete the on-orbit verification of chip and micro-optical remote sensing technology. , low price and short period of significant cost-effective advantages.
“Different from previous satellites, the Tianzhi-2 D star no longer has a separate satellite system, attitude control, and digital control system.” Zhao Junsuo, a researcher at the Institute of Software, Chinese Academy of Sciences, said that thanks to the onboard computing power of up to 40TOPS (Tera Operations Per Second, trillion operations per second), the satellite software realizes full deployment on the unified micro-cloud computing platform for the first time, and then drives intelligent scheduling and computing.
“Tianzhi 2” D star adopts the innovative architecture design of intelligent computing engine + switch + intelligent components for the first time in terms of hardware. As a “hub”, the switch connects various computing engines to the top, and connects super-resolution cameras, wide-field cameras, measurement and control magnets, inertial measurement units and other components to the bottom, forming a new model of “joint control and joint use”.
“The advantage of ‘joint control and joint use’ is that it not only reduces the complexity of interface design, but also improves the utilization rate of storage and computing resources.” Zhao Junsuo said, “Tianzhi II” D star has a small size and large energy, which can be improved during design. Requirements, adopting a compact structure, while ensuring high space-borne computing power and achieving meter-level ground resolution, the body is only 19 kg.
“Tianzhi 2” D star adopts Tianzhi software stack with open system architecture in software design. According to Zhao Junsuo, similar to the “Android” concept in the mobile phone system, it has a good openness and is equipped with a special integrated platform for development, operation and maintenance, which can be quickly iterated and continuously evolved, thereby continuously improving the intelligence level of satellites in orbit.
This system greatly reduces the “threshold” for satellite applications to be uploaded to space for testing: satellite applications only need to be uploaded to the system, and the satellite attitude can be automatically adjusted according to the shooting task, and the image data can be processed in real time on-orbit using artificial intelligence technology , automatically select the ground station and establish a connection to download the ground at the first time. Therefore, the difficulty of ground missions on the D star of “Tianzhi II” will be greatly reduced, and the timeliness of information will also be greatly improved.
According to reports, after the “Tianzhi-2” D star enters orbit, it will carry out a new generation of intelligent satellite architecture and space-based intelligent software stack verification tests in orbit for the first time to evaluate the in-orbit application efficiency of multi-party algorithms and models. During the in-orbit period, the joint research and development unit Space-based Integrated Information System Key Laboratory (software assembly), Hunan Hangsheng (hardware assembly), National Defense University, Beijing Maiya, Tianxieli, Xi’an Huanyu, Tianjin Yunyao, etc. Members of the Software Defined Satellite Technology Alliance jointly manage and share use.
According to Zhao Junsuo, the Institute of Software of the Chinese Academy of Sciences will work with members of the software-defined satellite technology alliance to develop more new technology test satellites, build Tianzhi test constellations, and accelerate the evolution of Tianzhi software stack, Tianzhi protocol stack and other software-defined satellite technologies. Carry out continuous technological innovation activities for mega-constellation construction and operation and maintenance
[Beiyou No. 1 is the first main star of Tiansuan constellation] Beiyou No. 1 satellite adopts the third-generation high-reliability integrated electronics platform of 天仪研究院, which can achieve a design life of 3-5 years according to redundant configuration, attitude control pointing The highest accuracy is 0.01°, and the main performance indicators are superior to similar international satellite platforms. It can be used as a long-term stable and reliable on-orbit test platform to provide universities, scientific research institutes and commercial enterprises with extremely cost-effective on-orbit science and technology verification services.
The Beiyou-1 satellite is equipped with the “Tiansu Constellation” distributed intelligent computing platform jointly developed by the team of Professor Wang Shangguang of Beijing University of Posts and Telecommunications and Tianyi Research Institute.
As the first main star of the “Tiansu Constellation”, its main task will be used to build the core nodes and test tasks of the “Tiansu Constellation” open source platform for aerospace computing on-orbit testing. The planned on-orbit deployment and development include: Distributed Spaceborne AI reasoning, spaceborne 5G core network V4, eBPF-based lightweight network elements, satellite-ground link reliability testing, spaceborne network protocol proxy, real-time video streaming, satellite-ground link transmission performance measurement, satellite-ground collaboration Time-series data management technology, low-orbit satellite encrypted channel data transmission technology, multi-space crowd sensing task allocation technology, and “satellite-ground” link adaptive transmission technology research, space-ground collaborative IP-optical fusion networking verification experiment, low Experimental verification of advanced technologies such as AI-based video streaming transmission and satellite application capability open platform in orbiting satellite scenarios.
In addition, the Beiyou-1 satellite is also equipped with a commercial camera lens module and two satellite payloads (GRID-07, GRID-08B) of the “Tiange Project” cooperation group.
The two “Tiange Project” satellite payloads carried this time are based on the technical solutions openly shared by Tsinghua University in the “Tiange Project” cooperation group. Among them, the GRID-07 payload was developed by Beijing Normal University, and the GRID-08B payload was developed by Nanjing University, Jointly developed by Sichuan University and completed by Tiange student teams from various schools, it is planned to carry out joint observations with the previously launched “Tiange Project” on-orbit payloads to detect gamma-ray bursts, solar activities, pulsars, etc. Conduct continuous on-orbit observation and analysis.
This is the 16th space mission of Tianyi Research Institute. So far, Tianyi has successfully launched a total of 26 satellites, including China’s first commercial SAR satellite “Haisi-1” and “Chaohu-1”. The trouble-free flight time in orbit exceeds 15,000 days, helping scientists complete dozens of space scientific research breakthroughs, and the results have been published in the top international journal “Nature” for many times, and took the lead in realizing the mass production, networking and on-orbit commercial operation of domestic commercial SAR satellites , providing tens of thousands of satellite remote sensing images for the Ministry of Emergency Response, the Ministry of Natural Resources and other ministries, as well as relevant international organizations such as the United Nations, to help build a global emergency and security system.
Beijing Zhongke Aerospace Exploration Technology Co., Ltd. is the first domestic aerospace enterprise with mixed ownership, and it is also the target enterprise that Oriental Aerospace Port focuses on introducing. Relying on the scientific research strength and resource advantages of the Institute of Mechanics of the Chinese Academy of Sciences and the Aerospace Flight Technology Center of the Chinese Academy of Sciences, China Aerospace Science and Technology has been committed to the research and development and integration of space technology and aerospace vehicles as a platform for the transformation of major national scientific research projects, as well as the transformation and provision of technological achievements. Aerospace launch service. The Lijian-1 rocket project also adds a brand-new name card to the Oriental Space Port, which will surely promote the construction of the Oriental Space Port to take a solid step forward.
Recently, the inauguration ceremony and product release conference of the China Science and Technology Aerospace Industrialization Base with the theme of “Endless Exploration and Leading the Future” came to a successful conclusion in Nansha, Guangzhou. The successful holding of the event is a new starting point for Zhongke Aerospace to build a commercial aerospace industry chain and upgrade and develop industrial clusters, boosting China’s commercial aerospace and world aerospace science and technology exploration.
Manufacturing is the main body of the national economy, the foundation of a country and the foundation of a strong country. Zhongke Aerospace Flight Science and Technology Industrialization Base – a world-class series of launch vehicle industry base built by Zhongke Aerospace , is located in Nansha, the only sub-center of Guangzhou, a city full of infinite possibilities and passion for innovation. The lean, digital, and intelligent commercial aerospace industrialization base of the industrial chain fills the gap in Guangdong’s aerospace manufacturing industry and contributes Nansha’s strength to erecting the “backbone” of Guangdong’s modernization industry at a new height. The total planning area of the base is about 600 mu, of which 100 mu is used for the first phase, which is mainly used for the production, test, assembly and testing of serialized solid and liquid launch vehicles. The annual output can reach 30 launch vehicles, which will drive the The downstream industrial chain has achieved a scale of 100 billion.
At the inauguration ceremony, government leaders, investment institutions, industry leaders, partners, and media representatives attended to witness China Science and Aerospace’s march to a “new level”, achieve “new breakthroughs”, and demonstrate “new achievements” . Yang Yiqiang, chairman and president of Zhongke Aerospace, delivered a speech on behalf of Yang Yiqiang. Completed and put into use. At present, the final assembly of the Lijian-1 Yao-2 carrier rocket has been completed and is undergoing factory testing. Based on the existing capabilities of the China Science and Technology Aerospace Industrialization Base, we will gather wisdom and jointly build an industrial ecology. We have begun to build rocket structure manufacturing capabilities, which are planned to be initially completed by the end of 2023. We have also planned rocket avionics assembly, Special pump and valve manufacturing test capacity building.
As a unicorn enterprise in China’s commercial aerospace field and an explorer of aerospace science and technology in the world, Zhongke Aerospace will give full play to the aggregation and driving effect of “chain masters”, attract upstream and downstream related aerospace companies to land, and build the aerospace industry into a beautiful business card of Nansha . Inject strong momentum into the innovation and development of the Guangdong-Hong Kong-Macao Greater Bay Area, and strive to become the “third pole” of China’s aerospace industry and the “first pole” of China’s commercial aerospace industry, forming a gathering highland for commercial aerospace and helping to achieve high-quality development.
As the first mixed-ownership commercial aerospace enterprise in China, Zhongke Aerospace relies on the scientific research strength and resource advantages of the Institute of Mechanics of the Chinese Academy of Sciences and the Aerospace Flight Science and Technology Center, and is a platform for the transformation of major national scientific research projects. On July 27, 2022, the Lijian-1 carrier rocket was successfully launched at the Jiuquan Satellite Launch Center. The first flight carried six satellites, with an uplink load of 1068.63 kg and a total weight of 899 kg, achieving a hundred-meter-level precision orbit. After the successful first flight, Lijian-1 officially entered the stage of mass production and application launch.
At this press conference, the launch vehicle products of the Force Arrow series were released, including the Force Arrow 1 series solid launch vehicle, the Force Arrow 2 liquid launch vehicle, the Force Arrow 3 series liquid launch vehicle, space tourism vehicles and near space Recyclable science experiment platform. The carrying capacity of the Zhongke aerospace rocket lineage covers 1 to 15 tons, which can be adapted to multiple application scenarios such as low-orbit constellation networking, space station cargo, high-orbit launch, suborbital tourism, and near-space scientific experiments. Relying on endless scientific research and innovation, future-leading industrial layout, in-depth industry insights, and corporate planning close to needs, Zhongke Aerospace provides users with the highest quality products and services.
Zhongke Aerospace and Microsatellite Innovation Institute of Chinese Academy of Sciences, Changguang Satellite Technology Co., Ltd., Changsha Tianyi Space Technology Research Institute Co., Ltd., Zhongke Satellite (Shandong) Technology Group Co., Ltd., Guangzhou Nanyue Aerospace Science and Technology Innovation Research Institute A total of 7 partners including Beijing Jiutian MSI Technology Development Co., Ltd. and Guangzhou Zhiyuan New Material Technology Co., Ltd. signed a major launch project agreement for the Li Arrow series of carrier rockets. The number of satellites signed is 200, the total mass is 40 tons, and the contracted amount reaches 1.6 billion . Zhongke Aerospace will continue to increase investment in innovation, and create the most professional and competitive one-stop launch service comprehensive solution for all strategic partners to achieve a win-win business.
Zhongke Aerospace and China Tourism Group Travel Service Co., Ltd. signed a space tourism cooperation agreement. The two parties will give full play to their respective advantages, form complementary capabilities, strengthen linkages in ecology and marketing, and open up infinite possibilities for the technological development and market expansion of space tourism.
General Secretary Xi Jinping pointed out: “Exploring the vast universe, developing the space industry, and building a space power are the space dreams that we relentlessly pursue.” There is no limit to exploring and leading the future. Zhongke Aerospace upholds the spirit of exploration of scientists, adheres to the concept of high-quality development, and strives to be the main force of the national strategic scientific and technological force. It will give full play to the advantages of the new national system and write a new blueprint for China’s commercial aerospace with a strong momentum of breakthrough and innovation. .
深蓝航天 Deep Blue Limited – Deep Blue Aerospace One of sixty Chinese private space Carrier Rocket Companies in China-People’s Republic of China… As many of sixty plus Private Rocket Deep Blue Aerospace Co., Ltd. was established in 2017. The company is mainly a high-tech aerospace enterprise that focuses on the direction of liquid recovery and reusable launch vehicles and provides users with commercial launch services. Deep Blue Aerospace Co., Ltd. is headquartered in Nantong City, Jiangsu Province. At the same time, the company has rocket general and liquid engine R&D centers in Yizhuang, Beijing and Xi’an, Shaanxi, respectively, and a rocket power system test base in Tongchuan, Shaanxi…..
This is a report from DeepBlue Aerospace’s 2022 annual summary report. We are determined to become a promoter of the space transportation industry with small steps and rapid iterations. We are determined to become a promoter of the space transportation industry. The strategic vision is to build a nebula and go to the vast space dream…
Space ambitions, one step closer, Deep Blue Aerospace’s reusable and reusable rocket “Xingyun-1” launch promotional video officially launched…..
The footprint continues to expand, and the exploration never stops. The Deep Blue Aerospace team, which has won many awards in recent years, has actively responded to the deployment of the development of the aerospace industry in the overall national development strategy, continuously innovated the technology of recyclable launch vehicles, further increased investment, accelerated the progress of research and development, and strengthened innovation in scientific and technological management. Promoter of the space transportation industry, striving to become a powerful supplement to China’s aerospace industry.
