Adaptive fuzzy sliding mode control for flexible satellite |
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| Affiliation: | 1. Department of Automation, Beijing Institute of Machinery, Beijing 100085, P.R. China;2. North China Electric Power University , Beijing 102206, P.R. China;1. Physical Sciences Department, Embry-Riddle Aeronautical University, Daytona Beach, FL 32114, United States;2. Air Force Research Laboratory, Kirtland Air Force Base, Albuquerque, NM 87117, United States;3. TE Connectivity, Advanced Manufacturing Technologies Sector, Harrisburg, PA 17111, United States;4. Mechanical and Aerospace Engineering Department, University of Florida, Gainesville, FL 32611-6250, United States;1. School of Aeronautics and Astronautics, Dalian University of Technology, 116024 Dalian, China;2. Key Laboratory of Advanced Technology for Aerospace Vehicles, Liaoning Province, Dalian University of Technology, 116024, Dalian, China;1. Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin, Heilongjiang 150080, China;2. School of Astronautics, Harbin Institute of Technology, Harbin, Heilongjiang 150080, China |
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| Abstract: | The adaptive fuzzy sliding mode control is applied to the attitude stabilization of flexible satellite. The detailed design procedure of the fuzzy sliding mode control system is presented. The adaptive fuzzy control is utilized to approach the equivalent control of sliding mode control and the adaptive law is derived. The hitting control, which guarantees the stability of the control system, is developed. In order to attenuate the chattering phenomena, fuzzy rules are employed to smooth the hitting control. Simulation results show that precise attitude control is accomplished based on the proposed method. |
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