›› 2015, Vol. 41 ›› Issue (3): 33-37.doi: 10.3969/j.issn.1674-1579.2015.03.007

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A Ground Testing Verification System for the High Precision Control System of the ZY3 Satellite

  

  • Online:2015-06-24 Published:2015-07-09

Abstract: To satisfy the ground verification request of the ZY3 satellite’s high precision control subsystem, a whole set of verification system is designed. The system can ensure the complicated verification under the test status, including the control subsystem’s outer interface, equipmentrelated trouble check and switch, system function, implement of attitude control performance, and inorbit fault prevention plan. After the launch of ZY3 satellite, the control subsystem works stably in orbit. Moreover, the attitude control precision and the time precision both satisfy the satellite index.

Key words: ZY3 satellite, high precision, control system, testing technology

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