Invention Grant
- Patent Title: Vehicle turning control device
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Application No.: US16195031Application Date: 2018-11-19
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Publication No.: US10933875B2Publication Date: 2021-03-02
- Inventor: Yuta Suzuki
- Applicant: NTN CORPORATION
- Applicant Address: JP Osaka
- Assignee: NTN CORPORATION
- Current Assignee: NTN CORPORATION
- Current Assignee Address: JP Osaka
- Priority: JPJP2016-104054 20160525
- Main IPC: B60W30/18
- IPC: B60W30/18 ; B60W40/068 ; B60W10/08 ; B60L9/18 ; B60L15/20 ; B62D9/00 ; B62D6/00 ; B60W40/114 ; B60T8/172 ; B60T8/1755 ; B60W30/045 ; B60W10/184 ; B60W10/18 ; B62D15/02

Abstract:
Provided is a vehicle turning control device which prevents a target yaw rate from being unstable, even if a control gain is changed in accordance with the magnitude of a yaw rate deviation or a road surface frictional coefficient. This vehicle turning control device includes a target yaw rate correction (32). The correction (32) calculates a target yaw rate with respect to the control gain determined based on a vehicle traveling information, using at least one of a plurality of calculated target yaw rates. The control gain is determined such that, as a road surface frictional coefficient decreases or as a yaw rate deviation increases, a yaw response characteristic approaches a basic yaw response characteristic from an initial yaw response characteristic.
Public/Granted literature
- US20190084570A1 VEHICLE TURNING CONTROL DEVICE Public/Granted day:2019-03-21
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