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针对空间飞行器姿态控制系统的有模型不确定性和外来干扰的特点，通过组合滑模控制和模糊控制，提出了一种新的非线性控制系统设计方法。仿真结果表明本文的模糊滑模控制，不仅具有常规滑模控制的优点，而且克服了常规滑模控制所固有的抖振现象
Aiming at the model uncertainties and external disturbances of spacecraft attitude control system, a new nonlinear control system design method is proposed by combining sliding mode control and fuzzy control. The simulation results show that the fuzzy sliding mode control in this paper not only has the advantages of conventional sliding mode control, but also overcomes the chattering phenomenon inherent in conventional sliding mode control