Nonlinear Coupling Characteristics Analysis of Integrated System of Electromagnetic Brake and Frictional Brake of CarReport as inadecuate




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Mathematical Problems in Engineering - Volume 2015 2015, Article ID 928152, 14 pages -

Research ArticleSchool of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013, China

Received 2 February 2015; Revised 29 April 2015; Accepted 3 May 2015

Academic Editor: Francesco Braghin

Copyright © 2015 Ren He and Donghai Hu. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Since theoretical guidance is lacking in the design and control of the integrated system of electromagnetic brake and frictional brake, this paper aims to solve this problem and explores the nonlinear coupling characteristics and dynamic characteristics of the integrated system of electromagnetic brake and frictional brake. This paper uses the power bond graph method to establish nonlinear coupling mathematical model of the integrated system of electromagnetic brake and frictional brake and conducts the contrastive analysis on the dynamic characteristics based on this mathematical model. Meanwhile, the accuracy of the nonlinear coupling mathematical model proposed above is verified on the hardware in the loop simulation platform, and nonlinear coupling characteristics of the integrated system are also analyzed through experiments.





Author: Ren He and Donghai Hu

Source: https://www.hindawi.com/



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