Dynamical modeling and control of a satellite with two antennae tracking big angles were studied by an three-rigid-body model with seven degrees.Through defining several new tensors and based on the assumption that the antennae track objects slowly,the vector dynamical equations were derived by Newton-Eular Method,and the corresponding scalar equations were obtained.The coupling effect between the two antennae was designed,and the control methods were discussed.Several numerical simulations show that the controller is successful.
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苟兴宇,李铁寿.一类附件有大角度跟踪机动卫星的动力学建模与控制[J].动力学与控制学报,2004,2(2):29~33; Gou Xingyu, Li Tieshou. Dynamical modeling and control of satellite with appendages tracking big angles[J]. Journal of Dynamics and Control,2004,2(2):29-33.