Sliding Mode Control of Vibration in Single-Degree-of-Freedom Exponentially Damped Oscillator  

作　　者：XIU Guozhong SHI Bao HE Yingzheng ZHAO Wenfei 修国众;时宝;贺英政;赵文飞(Institute of System Science and Mathematics,Naval Aeronautical University,Yantai 264001,China;Coastal Defense College,Naval Aeronautical University,Yantai 264001,China)

机构地区：[1]Institute of System Science and Mathematics,Naval Aeronautical University,Yantai 264001,China [2]Coastal Defense College,Naval Aeronautical University,Yantai 264001,China

出　　处：《Journal of Donghua University(English Edition)》2019年第4期385-389,共5页东华大学学报（英文版）

基　　金：National Natural Science Foundation of China(No.11802338)

摘　　要：The purpose is to design the control method for a single-degree-of-freedom(SDOF)exponentially damped oscillator.Based on the Lyapunov stability theory,sliding mode control and adaptive sliding mode control have been proposed.Sliding control laws and adaptive sliding laws are designed for exponentially damped oscillator respectively in cases that the bound of the external exciting force is known or unknown.The viability and effectiveness of the above control designs have been validated by numerical simulations.The purpose is to design the control method for a single-degree-of-freedom(SDOF) exponentially damped oscillator. Based on the Lyapunov stability theory, sliding mode control and adaptive sliding mode control have been proposed. Sliding control laws and adaptive sliding laws are designed for exponentially damped oscillator respectively in cases that the bound of the external exciting force is known or unknown. The viability and effectiveness of the above control designs have been validated by numerical simulations.

关 键 词：nonviscously DAMPED model exponentiallly DAMPED OSCILLATOR SLIDING CONTROL adaptive CONTROL 

分 类 号：O322[理学—一般力学与力学基础]