Invention Grant
- Patent Title: System for providing steering assist torque based on a proportional gain value
- Patent Title (中): 基于比例增益值提供转向辅助转矩的系统
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Application No.: US13570336Application Date: 2012-08-09
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Publication No.: US09308932B2Publication Date: 2016-04-12
- Inventor: Timothy W. Kaufmann , Scott A. Millsap , Farhad Bolourchi
- Applicant: Timothy W. Kaufmann , Scott A. Millsap , Farhad Bolourchi
- Applicant Address: US MI Saginaw
- Assignee: STEERING SOLUTIONS IP HOLDING CORPORATION
- Current Assignee: STEERING SOLUTIONS IP HOLDING CORPORATION
- Current Assignee Address: US MI Saginaw
- Agency: Cantor Colburn LLP
- Main IPC: B62D6/08
- IPC: B62D6/08 ; B62D1/28 ; B62D15/02
Abstract:
A steering system providing an assist torque to a handwheel is provided, and includes a proportional gain module and a torque command module. The proportional gain module determines a proportional gain value. The proportional gain value is scheduled as a function of a lateral position error and at least one of the following: a near field heading angle, a far field heading angle, a curvature of the lane, and a lateral position of the vehicle. The torque command module determines the torque assist based on the proportional gain value.
Public/Granted literature
- US20140046547A1 SYSTEM FOR PROVIDING STEERING ASSIST TORQUE BASED ON A PROPORTIONAL GAIN VALUE Public/Granted day:2014-02-13
Information query
IPC分类:
