Control of active suspension systems using the singular perturbation method

被引：31

作者：

Ando, Y

Suzuki, M

机构：

[1] Department of Aerospace Engineering, Nagoya University, Nagoya 464-01, Furo-cho, Chikusa-ku

来源：

CONTROL ENGINEERING PRACTICE | 1996年 / 4卷 / 03期

关键词：

active vehicle suspension; singular perturbation method; nonlinear models; feedback linearization;

D O I：

10.1016/0967-0661(96)00005-6

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In a quarter-car model, an active suspension system with nonlinear characteristics is investigated here. An active suspension model is obtained by two-timescale modeling. A new control method that is based on the singular perturbation approach is proposed. The full system is decomposed into the slow and fast subsystems, which have relations to road holding and ride quality respectively. The control laws for both subsystems are combined to form the control law for the full model. The advantage of the new design approach is shown by the simulation results and an experimental study.

引用

页码：287 / 293

页数：7

共 9 条

[1]

[Anonymous], ASME

[2] OPTIMAL ACTIVE SUSPENSION STRUCTURES FOR QUARTER-CAR VEHICLE MODELS [J].