Ride comfort performance of a non-linear full-car using active suspension system with active disturbance rejection control and input decoupling transformation

被引：0

作者：

Hasbullah, Faried ^{[1
]}

Faris, Waleed F. ^{[2
]}

Darsivan, Fadly Jashi ^{[2
]}

Abdelrahman, Mohammad ^{[2
]}

机构：

[1] Int Islamic Univ, Dept Sci Engn, Fac Engn, Kuala Lumpur 50728, Malaysia

[2] Int Islamic Univ, Dept Mech Engn, Fac Engn, Kuala Lumpur 50728, Malaysia

来源：

INTERNATIONAL JOURNAL OF HEAVY VEHICLE SYSTEMS | 2019年 / 26卷 / 02期

关键词：

active suspension; ride comfort; ADRC; active disturbance rejection control; input decoupling transformation; non-linear spring; non-linear damper; full-car; ADRC-IDT; ADRC with input decoupling transformation;

D O I：

10.1504/IJHVS.2019.098279

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, active disturbance rejection control (ADRC) and a control method combining ADRC with input decoupling transformation (ADRC-IDT) are proposed to improve ride comfort of a non-linear full-car with active suspension system. Simulation of the model in frequency domain as well as time domain with three types of road profile - speed hump, double bumps and random excitation, as the disturbance to the system is performed to evaluate the performance of the proposed ADRC-IDT in comparison with ADRC and the passive system. Through experimental simulation studies, the ability of the proposed controllers to cope with varying process is investigated. Results show that ADRC-IDT is able to produce comparable performance to a typical ADRC control structure with fewer control parameters.

引用

页码：188 / 224

页数：37

共 34 条

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