タイヤの姿勢角制御による自動車の操縦性安定性
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概要
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A new active control method for the attitude angles of wheels is proposed to improve the maneuverability and stability of vehicles. It is expected that a system for controlling not only the steer angles of the front and rear wheels but also their camber angles will make it possible to provide enhanced vehicle dynamics mainly due to the effect of camber thrust force, particularly such as under cornering behavior with relatively large lateral acceleration. According to theoretical analysis and computer simulation, it can be confirmed that the attitude control system of tire-wheels which uses combined methods of feedforward and feedback controls corresponding to various running conditions can realize the intended vehicle response characteristics in wider maneuvering ranges of lateral acceleration than four-wheel-steering systems depending on steer angle control only.
- 一般社団法人日本機械学会の論文
- 1994-03-25
著者
関連論文
- 走行系の統合制御を適用した車両の運動性能(機械力学,計測,自動制御)
- スライディングモード制御法を用いた制動力配分と四輪操舵の協調制御による車両の操縦性安定性向上(機械力学,計測,自動制御)
- 制動力左右輪配分と四輪操舵との協調制御を適用した車両の操舵応答安定性
- タイヤ姿勢角制御を適用した自動車の制動や駆動を伴う場合の旋回性能
- タイヤの姿勢角制御による自動車の操縦性安定性
- 四輪操舵車の旋回運動時操舵応答性の解析