公开(公告)号：US20030195683A1

公开(公告)日：2003-10-16

申请号：US10407381

申请日：2003-04-04

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Robin Oakley ,  David A. Shal ,  David J. Barta

IPC: B60G017/00

CPC classification number: B60G17/0152 ,  B60G2400/202 ,  B60G2400/204 ,  B60G2400/732 ,  B60G2400/842 ,  F16F9/535

Abstract: The invention provides a method of controlling at least one magnetorheological damper. The invention also provides a computer usable medium including a program and a suspension control system for achieving the same. The method includes calculating a power input coefficient based on at least one power input characteristic. A power dissipation coefficient is calculated based on at least one power dissipation characteristic. A damper temperature is estimated based on the calculated power input coefficient and the calculated power dissipation coefficient. At least one dampening force characteristic is modulated based on the estimated damper temperature.

Abstract translation: 本发明提供一种控制至少一个磁流变阻尼器的方法。 本发明还提供一种计算机可用介质，其包括用于实现其的程序和悬架控制系统。 该方法包括基于至少一个功率输入特性来计算功率输入系数。 基于至少一个功率耗散特性来计算功耗系数。 基于所计算的功率输入系数和所计算的功率耗散系数来估计阻尼器温度。 基于估计的阻尼器温度来调制至少一个阻尼力特性。