Analysis of On/Off Controllers of a Semi-Active Suspension in a CAN

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• 作者：Alexandro A. Ortiz Espinoza^* ; ^{A00787745@itesm.mx" class="auth_mail" title="E-mail the corresponding author} ; Alan M. Cabello Ortega^* ; ^{A00393940@itesm.mx" class="auth_mail" title="E-mail the corresponding author} ; Juan Carlos Tudon-Martinez^* ; ^{A00287756@itesm.mx" class="auth_mail" title="E-mail the corresponding author} ; Diana Herná ; ndez-Alcantara^* ; ^{A00469139@itesm.mx" class="auth_mail" title="E-mail the corresponding author} ; Ruben Morales-Menendez^* ; ^{rmm@itesm.mx" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Automotive Semi-Active suspension ; CAN ; Ride comfort ; Road holding
• 刊名：IFAC-PapersOnLine
• 出版年：2014
• 出版时间：2014
• 年：2014
• 卷：47
• 期：3
• 页码：10902-10907
• 全文大小：570 K

文摘

A performance analysis of automotive semi-active suspension control algorithms was realized. Three on/off control strategies were tested in a quarter of vehicle model: hybrid Sky Hook-Ground Hook, hybrid Mix-1-Sensor and Frequency Estimation-Based controller. A commercial Magneto-Rheological damper was modeled by using an Artificial Neural Network approach. The automotive semi-active suspension was implemented in a commercial Controller Area Network system; and the control algorithms were implemented in a micro-controller system with comfort and road holding as main goals. Early results show the feasibility of this application.