Invention Grant
- Patent Title: Systems and methods for determining steering performance
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Application No.: US14690654Application Date: 2015-04-20
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Publication No.: US09885638B2Publication Date: 2018-02-06
- Inventor: Kenneth L. Oblizajek , John D. Sopoci , Ian Y. Hwa
- 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: G01M17/06
- IPC: G01M17/06

Abstract:
Methods and apparatus are provided for determining steering performance. The method includes coupling at least one load source to the steering system, and coupling a portion of the steering system to an angle input source. The method also includes outputting one or more control signals by a processor to the at least one load source to apply a load to the steering system and outputting one or more control signals by the processor to the angle input source to apply an input to the steering system. The method includes receiving torque data indicating a performance of the steering system based on the load applied to the steering system by the at least one load source and the input applied by the angle input source.
Public/Granted literature
- US20160305852A1 SYSTEMS AND METHODS FOR DETERMINING STEERING PERFORMANCE Public/Granted day:2016-10-20
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