Invention Grant
- Patent Title: Torque-based on-center feel for electric power steering
- Patent Title (中): 基于扭矩的电动助力转向中心感觉
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Application No.: US13606809Application Date: 2012-09-07
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Publication No.: US09051005B2Publication Date: 2015-06-09
- Inventor: Farhad Bolourchi , Ashok Chandy
- Applicant: Farhad Bolourchi , Ashok Chandy
- 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: B62D5/04
- IPC: B62D5/04
Abstract:
A control system for controlling an electric power steering system is provided. The control system includes a first module configured to compute an on-center torque adjustment compensation based on a sensed handwheel torque. The on-center torque adjustment compensation is configured to compensate for inertia of a steering actuator motor using a frequency-based methodology. The control system also includes a second module configured to generate a command signal to control the steering actuator motor of the electric power steering system based on the on-center torque adjustment compensation.
Public/Granted literature
- US20130238193A1 TORQUE-BASED ON-CENTER FEEL FOR ELECTRIC POWER STEERING Public/Granted day:2013-09-12
Information query
IPC分类:
