Invention Grant
US08712641B2 Stability control system with body-force-disturbance heading correction
有权
具有身体力量干扰航向校正的稳定性控制系统
- Patent Title: Stability control system with body-force-disturbance heading correction
- Patent Title (中): 具有身体力量干扰航向校正的稳定性控制系统
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Application No.: US12428788Application Date: 2009-04-23
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Publication No.: US08712641B2Publication Date: 2014-04-29
- Inventor: Jianbo Lu , Li Xu , Bengt Johan Henrik Jacobson , Mikael Thor
- Applicant: Jianbo Lu , Li Xu , Bengt Johan Henrik Jacobson , Mikael Thor
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent Raymond L. Coppiellie
- Priority: EP08155165 20080425
- Main IPC: B60G17/00
- IPC: B60G17/00 ; B60G23/00

Abstract:
A yaw stability control system for a vehicle detects and eliminates the vehicle yaw angle resulting from a body-force-disturbance and returns the vehicle to a pre disturbance heading. A yaw rate module generates a signal indicative of the vehicle yaw rate error. A yaw angle error module is triggered in response to a body-force-disturbance being detected by a body-force-disturbance detection unit, and performs integrations of the yaw rate signals to calculate a yaw angle error in order to obtain a correction of the vehicle yaw angle resulting from the body-force-disturbance. A yaw control module uses the yaw angle error in combination with the yaw rate error for a limited time period to generate yaw control signals that are sent to the vehicle brakes and/or active steering system for performing vehicle yaw stability control operations a signal to perform a body-force-disturbance yaw stability control operation for.
Public/Granted literature
- US20090271073A1 STABILITY CONTROL SYSTEM WITH BODY-FORCE-DISTURBANCE HEADING CORRECTION Public/Granted day:2009-10-29
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