Invention Grant
- Patent Title: Minimizing wheel speed and acceleration errors
- Patent Title (中): 减小车轮速度和加速度误差
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Application No.: US12405426Application Date: 2009-03-17
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Publication No.: US08209081B2Publication Date: 2012-06-26
- Inventor: John Patrick Joyce
- Applicant: John Patrick Joyce
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies
- Current Assignee: Ford Global Technologies
- Current Assignee Address: US MI Dearborn
- Agent Angela M. Brunetti
- Main IPC: G01P3/481
- IPC: G01P3/481 ; G01P21/00

Abstract:
A method for compensating for wheel speed and acceleration calculation errors comprising the steps of collecting a wheel speed signal, creating at least one compensation factor for the wheel speed signal, correlating each compensation factor with a rotational position of the wheel, modifying each compensation factor individually based on variations in calculations made from the information collected according to the rotational position of the wheel, and calculating wheel speed and acceleration using the at least one compensation factor applied according to the rotational position of the wheel from which the wheel speed signal is collected.
Public/Granted literature
- US20090306851A1 MINIMIZING WHEEL SPEED AND ACCELERATION ERRORS Public/Granted day:2009-12-10
Information query
IPC分类: