Simulation of ABS hydraulic control unit matching | |
Qi, XL ; Song, J ; Wang, HY | |
2010-05-10 ; 2010-05-10 | |
会议名称 | Proceedings of the Sixth International Conference on Fluid Power Transmission and Control ; 6th International Conference on Fluid Power Transmission and Control (ICFP 2005) ; Hangzhou, PEOPLES R CHINA ; Web of Science |
关键词 | ABS hydraulic control unit dynamic response matching AMESim Engineering, Mechanical |
中文摘要 | Hydraulic Anti-lock Brake System (ABS) has expanded one of the important systems of safe vehicle operation for the majority of drivers. The hydraulic ABS typically contains four wheel speed sensors, an electronic control unit and a hydraulic control unit which is the primary object studied in this paper. Recent attention of the hydraulic control unit has been focused on the in-vehicle driving tests and the hardware-in-loop experiments, because that nearly all of the important measures of the hydraulic units have to be chosen in this way. However, these tests take designers a mass of times to match the hydraulic control units for different types of the vehicles. In this paper, an analytical model which describes the whole hydraulic control unit has been built on the simulation software named AMESim. A vehicle model described by seven degrees of freedom and an electronic control unit model are also built on AMESim. They have been integrated into the hydraulic control unit model to investigate the effect of hydraulic ABS on the vehicle's overall stopping distance and time. Comparing the results of simulations with in-vehicle driving tests, it can be seen that the dynamic model's results match the experimental data well.; Zhejiang Univ |
会议录出版者 | INTERNATIONAL ACADEMIC PUBLISHERS LTD ; HONG KONG ; UNIT 1205, 12 FLOOR, SINO PLAZA, 255 GLOUCESTER ROAD, HONG KONG 00000, CAUSEWAY BAY, PEOPLES R CHINA |
语种 | 英语 ; 英语 |
内容类型 | 会议论文 |
源URL | [http://hdl.handle.net/123456789/19558] |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Qi, XL,Song, J,Wang, HY. Simulation of ABS hydraulic control unit matching[C]. 见:Proceedings of the Sixth International Conference on Fluid Power Transmission and Control, 6th International Conference on Fluid Power Transmission and Control (ICFP 2005), Hangzhou, PEOPLES R CHINA, Web of Science. |
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