Invention Grant
US09387852B2 Method for adjusting the spatial position of the roll axis of a motor vehicle
有权
用于调整机动车辆的滚动轴的空间位置的方法
- Patent Title: Method for adjusting the spatial position of the roll axis of a motor vehicle
- Patent Title (中): 用于调整机动车辆的滚动轴的空间位置的方法
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Application No.: US13825683Application Date: 2011-09-22
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Publication No.: US09387852B2Publication Date: 2016-07-12
- Inventor: Karl-Heinz Meitinger , Michael Bär
- Applicant: Karl-Heinz Meitinger , Michael Bär
- Applicant Address: DE Ingolstadt
- Assignee: AUDI AG
- Current Assignee: AUDI AG
- Current Assignee Address: DE Ingolstadt
- Agency: Henry M. Feiereisen LLC.
- Priority: DE102010046317 20100923
- International Application: PCT/EP2011/004738 WO 20110922
- International Announcement: WO2012/038082 WO 20120329
- Main IPC: B60W10/22
- IPC: B60W10/22 ; B60W30/02 ; B60W10/20 ; B60G17/016 ; B60G17/0195 ; B60W30/18

Abstract:
A method for adjusting the spatial position of the roll axis of a motor vehicle includes: a) defining a desired spatial position of the roll axis; b) determining a transverse acceleration of the motor vehicle; c) defining a desired transverse tilt of the motor vehicle and determining a desired transverse offset of the motor vehicle as a function of the transverse acceleration, so that the roll axis is moved into the desired position when the desired transverse tilt and the desired transverse offset are adjusted; d) adjusting a first actuator of an active chassis system of the motor vehicle, so that the motor vehicle assumes the desired transverse tilt determined in step c); and adjusting a second actuator to influence the transverse movement of the motor vehicle, so that the motor vehicle assumes the desired transverse offset determined in step c).
Public/Granted literature
- US20130218414A1 METHOD FOR ADJUSTING THE SPATIAL POSITION OF THE ROLL AXIS OF A MOTOR VEHICLE Public/Granted day:2013-08-22
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