Semi-active Fuzzy Sliding Mode Control for Floating Raft Isolation System

Abstract

Abstract: A semi-active static output feedback fuzzy sliding mode controller is designed for floating raft isolation system with electro-rheological (ER) damper. Sliding surface matrix is selected in accordance with Hurwitz stable judgement of sliding mode motion equation. Force transmissibility, input force and output force response of floating raft isolation system, respectively, under chirp exciting signal and dual-frequency exciting signal are simulated. The simulation results indicate that the performance of floating raft isolation system designed with semi-active static output feedback fuzzy sliding mode control method is remarkably better than those of optimally passive damping.

Key words: Floating raft, Fuzzy sliding mode, Semi-active, Vibration isolation system

CLC Number:

TP273.4 TB535

ZHAO Cheng;CHEN Dayue. Semi-active Fuzzy Sliding Mode Control for Floating Raft Isolation System[J]. , 2008, 44(2): 163-169.

[1]	YE Qing, JIANG Xiao, ZHANG Yao, WANG Ruochen, DING Renkai, CAI Yingfeng. H_∞ Control and Experimental Study of Magnetorheological Semi-active Suspension with Actuator Response Delay [J]. Journal of Mechanical Engineering, 2024, 60(18): 276-287.
[2]	LI Yuehao, HU Niaoqing, CHENG Zhe, YIN Zhengyang, HUANG Liangyuan. Artificial Self-recovery Technology of Floating Raft Vibration Isolation System Based on Inerter [J]. Journal of Mechanical Engineering, 2023, 59(18): 13-21.
[3]	XU Xing, CHEN Lei, JIANG Xinwei, LIANG Cong, WANG Feng. Semi-active Control of Quasi-zero Stiffness Air Suspension System for Commercial Vehicles Based on H_∞ State Feedback [J]. Journal of Mechanical Engineering, 2023, 59(12): 306-317.
[4]	MA Guangtong, ZENG Jingsong, FENG Piji, YAN Zhaoying, ZHANG Weihai. Study on the Hybrid Damping Semi-active Control of Secondary Suspension of Superconducting Electrodynamic Suspension Train [J]. Journal of Mechanical Engineering, 2023, 59(10): 236-249.
[5]	PAN Gongyu, DING Cong, LI Yun. Vehicle Roll Evaluation Index Based on ZMP Position and Roll Control Research [J]. Journal of Mechanical Engineering, 2023, 59(1): 175-187.
[6]	TAO Yong, LAN Jiangbo, LIU Haitao, WANG Tianmiao, GAO He, WEN Yufang, DUAN Lian. Cooperative Robot Trajectory Tracking Control Method Based on the Fusion of Sliding Mode Control and Fuzzy Algorithm [J]. Journal of Mechanical Engineering, 2022, 58(18): 181-191.
[7]	CHEN Gang, GU Aibo, WANG Liangmo, LI Xu, ZHANG Weigong. Coordination Control Method of Longitudinal and Lateral Manipulation for Driving Robot [J]. Journal of Mechanical Engineering, 2021, 57(11): 165-176.
[8]	BAI Xianxu, YANG Sen. Experimental Test and Analysis of “Soft-landing” Control for Drop-induced Shock Systems using Magnetorheological Energy Absorber [J]. Journal of Mechanical Engineering, 2021, 57(1): 121-127.
[9]	WANG Xiaoyu, WANG Haowei, YAN Xuemei, CONG Qiang, JI Hongli, QIU Jinhao. Semi-active Vibration Suppression of Space Flexible Antenna Arm [J]. Journal of Mechanical Engineering, 2020, 56(5): 116-122.
[10]	WANG Qunsheng, ZENG Jing, ZHU Bin, WU Yi, WANG Yong. Semi-active Suspension Applied on Carbody underneath Suspended System of High-speed Railway Based on Optimal Control Theory [J]. Journal of Mechanical Engineering, 2020, 56(4): 160-167.
[11]	BAI Xianxu, XU Shixu, SHEN Sheng, DU Hao, DENG Xuecai. Influence of Magnetorheological Semi-active Stabilizer Bar on Vehicle Roll [J]. Journal of Mechanical Engineering, 2019, 55(24): 145-152.
[12]	ZHENG Ling, LIU Qiaobin, YOU Zuolong, PANG Jian, XU Xiaomin, CHEN Daijun. Development of Modified Lumped Parameter Model involving Amplitude-dependence Characteristics on Semi-active Engine Mount and Experimental Verification [J]. Journal of Mechanical Engineering, 2017, 53(14): 98-105.
[13]	PENG Zhizhao, ZHANG Jinqiu, YUE Jie, ZHANG Lei, HUANG Dashan. Design and Analysis of Magnetorheological Damper Paralleling with Constant Throttling Orifices [J]. Journal of Mechanical Engineering, 2015, 51(8): 172-177.
[14]	LI Zhongji, DAI Huanyun, ZENG Jing. Study on the Stability of the High-speed Train with Semi-active Suspension [J]. Journal of Mechanical Engineering, 2015, 51(4): 116-125.
[15]	FAN Ranglin, ZHANG Xianglong. Study on Semi-active Hydraulic Mount with Variable-stiffness Decoupling Membrane [J]. Journal of Mechanical Engineering, 2015, 51(14): 108-114.

Semi-active Fuzzy Sliding Mode Control for Floating Raft Isolation System

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments