Invention Grant
- Patent Title: Electric power steering systems with improved road feel
- Patent Title (中): 电动助力转向系统具有改善的路面感
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Application No.: US12967112Application Date: 2010-12-14
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Publication No.: US09327762B2Publication Date: 2016-05-03
- Inventor: Kenneth L. Oblizajek , John D. Sopoci , Stephen R. Pastor
- Applicant: Kenneth L. Oblizajek , John D. Sopoci , Stephen R. Pastor
- 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: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: A01B69/00
- IPC: A01B69/00 ; B62D6/00 ; B62D11/00 ; B62D12/00 ; B63G8/20 ; B63H25/04 ; G05D1/00 ; G06F7/00 ; G06F17/00 ; G06F19/00 ; B62D5/04
Abstract:
A method is provided for controlling a motor drive torque in an EPS system having a motor and a steering assembly. The method includes receiving a torque signal from the steering assembly; processing the torque signal in accordance with a steering perception program to produce a motor control signal; and controlling the motor drive torque based on the motor control signal.
Public/Granted literature
- US20120150389A1 ELECTRIC POWER STEERING SYSTEMS WITH IMPROVED ROAD FEEL Public/Granted day:2012-06-14
Information query
