Invention Grant
- Patent Title: Steering control system
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Application No.: US17320713Application Date: 2021-05-14
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Publication No.: US11718284B2Publication Date: 2023-08-08
- Inventor: Derong Yang , Mats Jonasson
- Applicant: Volvo Car Corporation
- Applicant Address: SE Gothenburg
- Assignee: VOLVO CAR CORPORATION
- Current Assignee: VOLVO CAR CORPORATION
- Current Assignee Address: SE Gothenburg
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: B60W30/045
- IPC: B60W30/045 ; B60W60/00 ; B60W10/08 ; B60W10/20 ; B60W40/072 ; B60W40/114 ; B60W50/10 ; B62D5/04 ; B62D15/02

Abstract:
The present disclosure relates to a steering control system for a vehicle, a vehicle comprising such a steering control system and a method for operating such a steering control system for a vehicle. The steering control system comprises a frequency filter unit, a first control unit, and a second control unit. The frequency filter unit comprises a high pass filter and a low pass filter. The frequency filter unit is configured to receive a request for a steering angle and filter the request into a low-pass filtered request and a high-pass filtered request. The first control unit is configured to determine a first controlling torque based on the low-pass filtered request the second control unit is configured to determine a second controlling torque based on the high-pass filtered request. The first control unit is different of the second control unit.
Public/Granted literature
- US20220363243A1 Steering control system Public/Granted day:2022-11-17
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