フィードバック制御理論によるオイルホワール分析（何がオイルホワールをオイルホイップに遷移させるのか）

Puntos clave

• This research aims to analyze the transition from oil whirl to oil whip in fluid-supported rotating shafts using feedback control theory.
• Employing feedback control theory to model the system dynamics.
• Using eigenvalue analysis to predict oil whirl behavior.
• Evaluating the effects of rotational speed on vibration phenomena.
• Identified the critical speed at which oil whirl transitions to oil whip.
• Illustrated the conceptual framework for understanding oil whirl and whip dynamics.