Dynamic Control of Braking-Force Distribution as Turning Braking

The Braking-force distribution on the left and right wheels is a key factor influencing the braking performance of vehicles at a corner. To promote the braking stability and the control ability at the turning-braking process, a new method based on the steering-angle feedforward control principle was...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 607; no. Machine Design and Manufacturing Engineering III; pp. 431 - 434
Main Authors Yu, Yan, He, Hui, Xia, Dong Sheng
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.07.2014
Subjects
Automotive wheels
Braking
Computer simulation
Corners
Dynamic control
Dynamics
Stability
Vehicles
Feedforward Control
Braking Force
Dynamic Control
Yaw Rate
Steering Angle
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Summary:The Braking-force distribution on the left and right wheels is a key factor influencing the braking performance of vehicles at a corner. To promote the braking stability and the control ability at the turning-braking process, a new method based on the steering-angle feedforward control principle was proposed to realize dynamic braking-force distribution on the left and right wheels. A vehicle model of three wheels with two freedom degrees was established. Computer simulation of the turning-braking process with dynamic distribution control was carried out. The simulated results show that the difference between the actual yaw rate and the ideal one is significantly reduced at the period of braking being effective. It is validated that the method can effectively improve the braking stability and the control ability of vehicles at the turning-braking process.
Bibliography:Selected, peer reviewed papers from the 2014 3rd International Conference on Machine Design and Manufacturing Engineering (3rd ICMDME 2014), May 24-25, 2014, Jeju Island, South Korea
ObjectType-Article-2
SourceType-Scholarly Journals-1
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ISBN:9783038351801
3038351806
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.607.431