As the mainstay of China's high-end instrumentation research and development, China aerospace science and technology group company made a number of instrument technique in recent breakthrough. Research and development including temperature sensor, pressure reducing valve, solenoid valve, gas concentration detector, etc., to fill the domestic blank.
China aerospace science and technology group co., LTD. 11 six yuan for the space station control birth insurance system as a new developed 6 kinds of valve products, products in the near future in China astronaut research and training center successfully passed the acceptance review, laid a good foundation for subsequent smooth delivery of the products, for which the subsequent similar type of project management of product development, development process optimization, and quality and reliability data packets management has accumulated plenty of experience for reference.
China aerospace science and technology group co., LTD. Nine yuan 704 developed a set of high temperature resistant fiber strain sensing system, the recent by carrying test, measurement data is complete, the test results conform to the overall forecast. Is domestic first set of the system in this field, can real-time monitor the aircraft flight process of temperature and strain, for the whole flight of aircraft cycle structure temperature and deformation monitoring. Of the optical fiber sensing team after years of research, a large number of test experiment was carried out, finally broke through the related key technologies.
China aerospace science and technology group co., LTD. A court 18 developed new type of dual channel torque motor type solenoid valve. The electromagnetic valve drive mode changed from the previous linear to rotary, high sensitivity, synchronous response speed increased by 3 times. The new one switch can control two solenoid valves, compared with the previous linear electromagnetic valve, rotary solenoid valve adopts the rotation method, can make the thrust system synchronicity, higher response speed faster.
China aerospace science and technology group co., LTD. Six yuan 101 developed "KC - 20 a partial dimethyl hydrazine gas concentration monitor and KC - 40 - a green nitrogen tetroxide concentration monitor of gas", recently successfully passed the above design appraisal review. Two type of monitor is mainly used for partial and green nitrogen tetroxide dimethyl hydrazine propellant leak detection in the process of storage, use and so on, has the characteristics of light weight, easy to operate, also ended the monitor imports for many years.
China aerospace science and technology group co., LTD. Six yuan 11 independently developed a new type of high pressure drop than hand wide adjustable valve project, recently passed project acceptance, a product design, production, test a complete success, the performance reached the international advanced level, and can replace imported products.
China aerospace science and technology group co., LTD is based on deepening the reform of national defense science, technology and industry management system of the state council's strategic deployment, approved by the state council, on July 1, 1999 in the original China aerospace industry corporation subordinate of the organized on the basis of the enterprises and institutions of the state-owned oversize high-tech enterprises, is a state authorized investment institutions, by the central committee direct management. Group responsible for the launch vehicle, application of full satellite and manned spacecraft and space station, deep space exploration vehicle and overall strategic missile and aerospace products such as part of tactical missile weapon system development, production and emission test task, etc., in promoting the modernization of national defense construction and national economic development has made important contributions.
