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Attitude tracking control during staring imaging of agile small satellite configured with double-gimbaled control moment gyroscope (DGCMG) is investigated. Firstly, considering the characteristics of agile satellites and the mission requirement of staring imaging, design the actuators configuration. Then, using the orbit information to computer the attitude and attitude angular velocity of staring...
An attitude control system based on mechanically pumped fluid loops is presented in this article, and the controller consisting of “fluid wheels” is investigated. First, the attitude control system is designed based on the principle that fluid of liquid in the closed loops accelerated by mechanical pumps will generate torques on satellite. Then the mathematical model of the controller is built based...
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