Invention Grant
- Patent Title: Front-wheel drive steering compensation method and system
- Patent Title (中): 前轮驱动转向补偿方法及系统
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Application No.: US11987932Application Date: 2007-12-06
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Publication No.: US07712559B2Publication Date: 2010-05-11
- Inventor: John Andrew Yeoman , Michael Dan Strnad , Kevin Lynn Claytor , Stephen Victor Lunzman
- Applicant: John Andrew Yeoman , Michael Dan Strnad , Kevin Lynn Claytor , Stephen Victor Lunzman
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Liell & McNeil
- Main IPC: B60K7/00
- IPC: B60K7/00 ; B60K17/30

Abstract:
A method of controlling the speed of a right front wheel and a left front wheel on a work machine includes receiving a speed command based at least partially on an operator input and monitoring at least one wheel steering angle of at least one front wheel. A first front wheel speed command may be determined based at least partially on the at least one wheel steering angle. In addition, a second front wheel speed command may be determined based at least partially on the at least one wheel steering angle. The first front wheel speed command and the second front wheel speed command may be output to independently control the speed of the right and the left front wheels.
Public/Granted literature
- US20080091325A1 Front-wheel drive steering compensation method and system Public/Granted day:2008-04-17
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