发明名称 |
METHOD OF PROCESSING SENSOR SIGNALS FOR DETERMINING MOTION OF A MOTOR SHAFT |
摘要 |
<p>Methods and systems of processing sensor signals to determine motion of a motor shaft are disclosed. This disclosure relates to the processing of sequences of pulses from a sensor for computing the motion of an electric motor output shaft. Furthermore, this disclosure relates to the processing of two sequences of pulses from sensor outputs, which may be separated by only a few electrical degrees, to compute the motion of an electrical motor output shaft while using a limited bandwidth controller. Motor shaft direction, displacement, speed, phase, and phase offset may be determined from processing the sensor signals.</p> |
申请公布号 |
WO2014004252(A1) |
申请公布日期 |
2014.01.03 |
申请号 |
WO2013US46783 |
申请日期 |
2013.06.20 |
申请人 |
CHRYSLER GROUP LLC;WESLATI, FEISEL;ASHRAFI, BEHROUZ;LAKSHMANAIAH, CHANDAN |
发明人 |
WESLATI, FEISEL;ASHRAFI, BEHROUZ;LAKSHMANAIAH, CHANDAN |
分类号 |
G01D5/244 |
主分类号 |
G01D5/244 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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