Invention Grant
- Patent Title: Systems and methods for determining steering performance
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Application No.: US15840974Application Date: 2017-12-13
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Publication No.: US10532767B2Publication Date: 2020-01-14
- Inventor: Ian Y. Hwa , Bo Yu
- 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: B62D5/04
- IPC: B62D5/04 ; G07C5/08

Abstract:
Methods and apparatus are provided for determining steering performance. The method includes: generating a torque disturbance signal; applying the torque disturbance signal to a torque command of the steering system; measuring a value of torque on the steering system; recording the measured value and a value associated with the torque disturbance signal; computing at least one performance metric of the steering system based on the recorded measured value and the recorded value associated with the torque disturbance signal; and selectively improving a steering system based on the at least one performance metric.
Public/Granted literature
- US20190176876A1 SYSTEMS AND METHODS FOR DETERMINING STEERING PERFORMANCE Public/Granted day:2019-06-13
Information query
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