Model for the study of active suspensions

CAR2017 International Congress of Automotive and Transport Engineering - Mobility Engineering and Environment

工业技术;运输工程

Marcu, Sorin^1 ; Popa, Dinel^1 ; Stnescu, Nicolae-Doru^1 ; Pandrea, Nicolae^1

University of Pitesti, Romania^1

关键词: Active suspension;    Active suspension control;    Calculation models;    Linear dynamic system;    Numerical results;    Optimal synthesis;    Performance criterion;    System modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/252/1/012032/pdf
DOI  :  10.1088/1757-899X/252/1/012032

学科分类：工业工程学

来源: IOP

【 摘 要 】

In the beginning of the paper are briefly presented various types of semi-active and active suspensions. The advantages and disadvantages of the solutions analyzed are highlighted. There is a mathematical model for the study of an active suspension. In the next chapter we present a calculation model of active suspension controls based on elements of linear dynamic systems theory. The optimal synthesis of the dynamic system is based on a set performance criterion. At the end of the paper are presented the numerical results obtained for a two-degree system model used in several configurations.