MODEL BASED ACTUATOR MANAGEMENT FOR A HYDRAULIC ACTIVE SUSPENSION SYSTEM: IMPROVING COMFORT PERFORMANCE BY ADVANCED CONTROL

被引：0
作者：
De Bruyne, Stijn [1 ]
Anthonis, Jan [1 ]
Gubitosa, Marco
Van der Auweraer, Herman
Desmet, Wim
Swevers, Jan
机构：
[1] LMS Int, Engn Serv, B-3001 Louvain, Belgium
来源：
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2011, VOL 9 | 2012年
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D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Active suspension systems aim at increasing safety by improving vehicle ride and handling performance while ensuring superior passenger comfort. This paper addresses the influence of the actuator management on the comfort performance of a complete hydraulic active suspension system. An innovative approach, based on nonlinear Model Predictive Control, is proposed and compared to a classical approach that employs a steady-state performance map of the actuator A simulation analysis shows how taking into account actuator dynamics improves the actuator's force tracking performance, leading to an improvement of the overall vehicle comfort performance.
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页码：263 / 271
页数：9
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