Invention Grant
- Patent Title: Pull-drift compensation enhancements
- Patent Title (中): 拉漂补偿增强
-
Application No.: US13759183Application Date: 2013-02-05
-
Publication No.: US08798865B1Publication Date: 2014-08-05
- Inventor: Joseph M. Raad , Daniel Tuttle
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Ford Global Technologies, LLC
- Agent Raymond Coppiellie
- Main IPC: A01B69/00
- IPC: A01B69/00 ; B62D6/00 ; B62D11/00 ; B62D12/00 ; B63G8/20 ; B63H25/04 ; G05D1/00 ; G06F7/00 ; G06F17/00 ; G06F19/00

Abstract:
A pull-drift compensation controller device for a vehicle configured to perform operations including identifying a current pull-drift compensation torque and a current driver input torque while in an adapt-and-compensate state in which pull-drift compensation torque is learned and applied, wherein the vehicle is moving at a substantially straight heading; and performing a transition from a normal pull-drift compensation adjustment sub-state of the adapt-and-compensate state to a fast pull-drift compensation adjustment sub-state of the adapt-and-compensate state based on the current driver torque opposing the direction of the current pull-drift compensation torque without a change in the heading.
Public/Granted literature
- US20140222293A1 PULL-DRIFT COMPENSATION ENHANCEMENTS Public/Granted day:2014-08-07
Information query