Applications of Approximate Optimal Control to Nonlinear Systems of Tracked Vehicle Suspensions

Autor:	You-Jun Lu, De-Xin Gao, Zhong-Sheng Wang, Yan-Jun Liang
Rok vydání:	2021
Předmět:	Vibration Computational Mathematics Nonlinear system General Computer Science Computer simulation State-space representation Computer science Control theory Vibration control Active suspension Optimal control
Zdroj:	International Journal of Computational Intelligence Systems. 14
ISSN:	1875-6883
DOI:	10.1007/s44196-021-00024-x
Popis:	Technique of approximate optimal vibration control and simulation for vehicle active suspension systems are developed. Considered the nonlinear damping of springs, mechanical model and a nonlinear dynamic system for a class of tracked vehicle suspension vibration control are established and the corresponding system of state space form is described. To prolong the working life of suspension system and improve ride comfort, based on the active suspension vibration control devices and using optimal control approach, an approximate optimal vibration controller is designed, and an algorithm is presented for the vibration controller. Numerical simulation results illustrate the effectiveness of the proposed technique.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::06ebf308f5866d236aa5b39fbb108b0c https://doi.org/10.1007/s44196-021-00024-x Zobrazit plný text záznamu Full text from SpringerLink