Real Time Speed Measure while Automobile Braking on Soft Sensing Technique

摘要：

Because the braking performance of automobile has close relationship to traffic safety, it is important to detect that. Focusing on the problem that the real time speed is difficult to obtain in detection process, soft sensing technique is introduced in this paper.According to analyzing the relationship of the dynamics equation of a moving automobile, a module of real time speed of braking is set up. By using imitation method with experiment data to get the pressure function of cylinder and analyzing the relationship between the trigging moment of a wheel and the pressure function of brake cylinder, the real time speed is confirmed in good precision. The maximal measurement error of real time speed is 8.7％ and the precision can satisfy engineering request.

作者: W B Zhu D S Li Y Lu

作者单位: China Jiliang University, Hangzhou, Zhejiang province, China, 310018

会议类型: 国际会议

会议名称: 第四届仪器科学与技术国际会议( 4th International Symposium on Instrumentation and Science and Tcchnology)

会议地点: 哈尔滨

会议语种:英文

页码: 730-733

在线出版日期: 2006-08-08（万方平台首次上网日期，不代表论文的发表时间）