文章基本信息

标题：Adaptive Event-Triggered Control for Vehicle Active Suspension Systems With State Constraints ⁎
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作者：Huihui Pan ; Weichao Sun ; Jinhua Zhang 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：31
页码：955-960
DOI：10.1016/j.ifacol.2018.10.057
语种：English
出版社：Elsevier
摘要：AbstractTo reduce the communication burden between the controller and the actuator, this paper proposes an adaptive event-triggered control method for nonlinear vehicle active suspension systems with state constraints. Without determining a priori knowledge of the control direction, the presented approach can be implemented based on the constrained adaptive technique for simultaneously addressing the physical state limitations in the presence of parametric uncertainties and compensating the measurement error caused by the event-triggering mechanism. A Lyapunov stability proof guarantees that the closed-loop suspension system is stable, and the suspension movement limitation is not violated. A designed example is given to illustrate the effectiveness of the presented controller for improving the vehicle ride performance.
关键词：KeywordsActive suspension systemsEvent-triggered controlState constraints