Control System Design and Modeling for Compensation Wheel
For the defects exist in recent design method of compensation wheel, the working speed is raised to reduce the mass increment and improve the bearing lubrication. By the means of new thought, a double closed loop controller is proposed which uses highauthority control (HAC) and low-authority control (LAC) to guarantee the speed of response and steadystate error for a good performance. The models of encoder, friction torque and compensation wheel are established in Simulink. Based on the requirement of attitude stability and pointing accuracy of a satellite, the controller parameters are synthesized. In the section of simulation, results reveal that the compensation system has a satisfied performance.
compensation wheel rotary part HAC/LAC satellite attitude control
Wang Lei Ge Sheng Min
Room 505, Building 1, Harbin Institute of technology, 92 West Dazhi Street, Nan Gang District,Harbin, Heilongjiang, China, 150001
国际会议
黄山
英文
514-519
2012-07-10（万方平台首次上网日期，不代表论文的发表时间）