Invention Grant
- Patent Title: Inertia compensation frequency shaping for improved EPS system stability
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Application No.: US14953289Application Date: 2015-11-27
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Publication No.: US10077068B2Publication Date: 2018-09-18
- Inventor: Michael K. Hales , Tejas M. Varunjikar , Shrenik P. Shah
- Applicant: Steering Solutions IP Holding Corporation
- 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 ; B62D6/00 ; G07C5/02

Abstract:
A control system for a power steering system includes a motor; a control module in communication with the motor, the control module providing a compensated velocity loop command to the motor. The control module includes a stability compensation filter module that receives a vehicle speed and a velocity loop command, the stability compensation filter applies a second order filter on the velocity loop command to generate the compensated velocity loop command used by the motor.
Public/Granted literature
- US20170029019A1 INERTIA COMPENSATION FREQUENCY SHAPING FOR IMPROVED EPS SYSTEM STABILITY Public/Granted day:2017-02-02
Information query
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