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论文类型：会议论文

发表时间：2013-06-12

收录刊物：EI、CPCI-S、SCIE、Scopus

页面范围：913-917

摘要：This paper investigates the spacecraft attitude tracking control problem. A quaternion-based adaptive terminal sliding mode controller is proposed to solve this problem in the presence of model uncertainties and environmental perturbations. The proposed controller can drive the attitude motion to track a time-varying trajectory in finite time. An adaptive law is developed to estimate the generalized disturbances. Numerical simulations are finally provided to illustrate the performance of the proposed controller.