Design of Fractional Order Sliding Mode Controller for Semi Active Suspension System

被引：0
|
作者：
Yuvapriya, T.
Lakshmi, P.
机构：
来源：
2019 13TH ANNUAL IEEE INTERNATIONAL SYSTEMS CONFERENCE (SYSCON) | 2019年
关键词：
SASS; DOF; FOSMC; PSD; PSS; QCM and SMC;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper is focused on vibration suppression of Semi Active Suspension System (SASS) to enhance the ride comfort for the passenger. The Fractional Order Sliding Mode controller (FOSMC) and Sliding Mode controller (SMC) are designed for two Degrees of freedom (DOF) Quarter Car Model (QCM). The responses of QCM show that the parallel damping decreases peak overshoot of Body Acceleration (BA) under two kinds of road profiles. The simulation results have demonstrated that the FOSMC which considerably reduces Root Mean Square (RMS) values of BA of QCM compared to SMC and Passive Suspension System (PSS).The Power Spectrum Density (PSD) of BA is considered to investigate the performances of proposed controller.
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页数：5
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