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Control Method Research of Space Manual-control Rendezvous and Docking

Hu Haixia Xie Yongchun(Beijing Institute of Control Engineering,Beijing 100080)   

  • Online:2006-10-25
  • Supported by:
    国家自然科学基金资助项目(90305024);; 国家973计划资助项目(2002CB312201-03)

Abstract: The pilot on the chaser spacecraft manipulates the stick to dock by the camera- assisted view of the target.In order to release the pilot's pressure and guarantee the success of RVD,the pilot is only in charge of the control of relative position while the chaser's attitude is kept consistent with the target's by automatic control system.The relative position control strategy and method of the pilot are proposed.The all-coefficient adaptive control and PID control Method are applied to the relative attitude control.The result indicates the allcoefficient adaptive control is better to the pilot's relative position control because of its small overshoot and fast slew maneuver.