Invention Grant
- Patent Title: Methods and systems for vehicle lateral force control
-
Application No.: US15486086Application Date: 2017-04-12
-
Publication No.: US10266202B2Publication Date: 2019-04-23
- Inventor: Seyedalireza Kasaiezadeh Mahabadi , Bakhtiar B. Litkouhi , Nikolai K. Moshchuk , Shih-Ken Chen
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Lorenz & Kopf, LLP
- Main IPC: B62D6/00
- IPC: B62D6/00 ; B62D5/04

Abstract:
Methods and system are provided for controlling a vehicle. The methods and systems read sensors and estimate pneumatic trail for a tire of the vehicle based on the sensor readings. The methods and systems determine presence or absence of a tire lateral saturation condition based on a comparison of the estimated pneumatic trail for the tire of the vehicle with a pneumatic trail threshold indicative of a tire lateral saturation condition. When the tire lateral saturation condition is present, the methods and systems determine a control value and use the control value as an input to a vehicle control module. The vehicle control module is responsive to the tire lateral saturation condition based on the control value.
Public/Granted literature
- US20180297633A1 METHODS AND SYSTEMS FOR VEHICLE LATERAL FORCE CONTROL Public/Granted day:2018-10-18
Information query
IPC分类: