Pitch Motion Control without Braking Distance Extension Considering Load Transfer for Electric Vehicles with In-Wheel Motors

カテゴリ: 研究会(論文単位)

論文No: IIC12104

グループ名: 【D】産業応用部門 産業計測制御研究会

発行日: 2012/03/07

タイトル(英語): Pitch Motion Control without Braking Distance Extension Considering Load Transfer for Electric Vehicles with In-Wheel Motors

著者名: 曲 (東京大学),藤本 博志(東京大学),堀 洋一(東京大学)

著者名(英語): Qu Ting(The University of Tokyo),Fujimoto Hiroshi(The University of Tokyo),Hori Yoichi(The University of Tokyo)

キーワード: Pitch Motion|Braking Distance|Load Transfer|Braking and Driving Force Distribution|Anti-dive Force|Anti-lift Force

要約(日本語): Pitch motion occurs in cases of vehicle deceleration or acceleration due to load transfer. By utilizing In-Wheel motors, load will be transferred not only based on vehicle dynamics, but also depend on the extra anti-dive and anti-lift forces. Also, the anti-dive and anti-lift forces are influenced by braking and driving force. Thus, by considering braking and driving force distribution on front and rear wheels, pitch motion can be suppressed without braking distance extension. In this paper, previously, the vehicle dynamics modeling is proposed including modeling parameter identification. Then the controller design is explained. Also simulations and experiments are carried out to verify this proposed control system. Finally, the conclusion is presented.

要約(英語): Pitch motion occurs in cases of vehicle deceleration or acceleration due to load transfer. By utilizing In-Wheel motors, load will be transferred not only based on vehicle dynamics, but also depend on the extra anti-dive and anti-lift forces. Also, the anti-dive and anti-lift forces are influenced by braking and driving force. Thus, by considering braking and driving force distribution on front and rear wheels, pitch motion can be suppressed without braking distance extension. In this paper, previously, the vehicle dynamics modeling is proposed including modeling parameter identification. Then the controller design is explained. Also simulations and experiments are carried out to verify this proposed control system. Finally, the conclusion is presented.

原稿種別: 日本語

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