Please use this identifier to cite or link to this item:
標題: A hybrid evolutionary approach for robust active suspension design of light rail vehicles
作者: Lin, Y.C.
Lin, C.L.
Shieh, N.C.
關鍵字: active suspension;light rail vehicle;optimization technique;Pareto;set;robust stability;skyhook damper;track-following spring;variable;weights;genetic algorithms
Project: Ieee Transactions on Control Systems Technology
期刊/報告no:: Ieee Transactions on Control Systems Technology, Volume 14, Issue 4, Page(s) 695-706.
This paper is concerned with the design of a robust active suspension controller for light rail vehicles aimed at providing superior ride comfort within the suspension's traveling range. A multibody dynamic model of a three-car train is set up and the control parameters are optimized. Force cancellation, sky-hook damper, and track-following concepts are used to synthesize the active controller. Selection of the active suspension parameters is aided by an evolutionary computation algorithm to get the best compromise between ride quality, suspension deflections due to irregular gradient tracks, and robust stability of the control system. A mixed gradient and evolutionary multiobjective optimization approach accompanied with the Pareto set and variable weights are developed to deal with the complicated control design task. Extensive simulations and comparisons are performed to verify the proposed design.
ISSN: 1063-6536
DOI: 10.1109/tcst.2006.876639
Appears in Collections:電機工程學系所

Show full item record

Google ScholarTM




Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.