NDLI: Active optimal control for multi-dim vibration damping device based on parallel mechanism

Content Provider	IEEE Xplore Digital Library
Author	Weiguang Wu Luzhong Ma Qizhi Yang
Copyright Year	2011
Description	Author affiliation: School of Mechanical Engineering, Jiangsu University, Zhenjiang, China (Weiguang Wu; Luzhong Ma; Qizhi Yang)
Abstract	A new three-translation parallel mechanism is designed to solve the problem of three-dimension vibration damping. The parallel mechanism is met the need of three-dimension vibration damping, such as vehicle suspension. Through the establishment of the dynamic state-space equation and optimal control model of the active control system, a LQG controller is designed. The simulation model based on Matlab/Simulink environment was built and simulated by step and random vibration excitation for three directions respectively. The simulation results showed that the active control system with a LQG controller achieved the better performance of three-dimension vibration damping, especially in low frequency domain.
Starting Page	5531
Ending Page	5534
File Size	297578
Page Count	4
File Format	PDF
ISBN	9781424494361
e-ISBN	9781424494392
DOI	10.1109/MACE.2011.5988278
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vibrations Damping Conferences Simulation Optimal control Multi-dim vibration damping Parallel mechanism Mathematical model Vehicles
Content Type	Text
Resource Type	Article

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