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Mastering Car Suspensions: A Comprehensive Guide

Explore the intricate workings of automobile suspensions - from the role of antiroll bars to steering systems and car body dynamics. Learn about wheel movements, body positions, and the impact of external forces. Dive into 3 translations and rotations, 6 degrees of freedom modeling, experimental sensor measurements, and identification results for validation.

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Mastering Car Suspensions: A Comprehensive Guide

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  1. 例：車のモデル • 自動車の構造 • 4 輪 • 4 suspensions + 2 antiroll bar • 1ステアリングシステム • 1カーボディー

  2. カーボディーの立場から輪の動作

  3. Roll Pitch カーボディーの動作 • Position et orientation de la caisse par rapport au sol : • 直動　3つ : • x、y、z軸 • 回転　3つ : • Roll・Pitch・Yaw

  4. 外力 • コンタクト＝タイヤ • 空気力学的な外力 Fzi = kpi.ei + offi

  5. Caisse rotations translations 6自由度 モデル化　①

  6. モデル化　②

  7. 実験 １　センサ

  8. 実験 ２　測定

  9. 同定結果 Direct validation

  10. 検討・Cross Validation

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