Design and control of an upper-wedge-type electronic brake

被引：28

作者：

Jo, C-H ^{[1
]}

Lee, S-M ^{[1
]}

Song, H-L ^{[2
]}

Cho, Y-S ^{[3
]}

Kim, I. ^{[4
]}

Hyun, D-Y ^{[4
]}

Kim, H-S ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Sch Mech Engn, Suwon 440746, Gyunggi Do, South Korea

[2] Ansan Coll Technol, Ansan, South Korea

[3] Daemyung Engn Co, Kumsu Myeon, Sancheong Gun, South Korea

[4] Hyundai Kia R&D Ctr, Vehicle Syst Dev Team, Jangduk Dong, Hwasung Si, South Korea

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING | 2010年 / 224卷 / D11期

关键词：

electronic wedge brake; self-reinforcement; clamping force control;

D O I：

10.1243/09544070JAUTO1268

中图分类号：

TH [机械、仪表工业];

学科分类号：

120111 [工业工程];

摘要：

An electronic wedge brake (EWB) uses the wedge principle to provide a self-reinforcement mechanism, resulting in reduced current to the actuation motor. However, this mechanism can lead to an unstable open-loop system. In this study, an upper-wedge moving-type EWB is developed and a control algorithm is proposed to follow the target clamping force and to prevent jamming of the EWB system using the push-pull control of the actuator. The performance of the EWB is evaluated using a dynamometer and a simulator. Based on testing and simulation, the clamping force and braking time of the proposed EWB are shown to be satisfactory with respect to the required braking deceleration.

引用

页码：1393 / 1405

页数：13

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