发明名称 |
Sensor error detection and compensation system and method |
摘要 |
A sensor error compensation system and method is provided that facilitates improved sensor error detection and compensation. The sensor error compensation system includes an expected value generator and a sensor fault detector. The expected value generator receives sensor data from a plurality of sensors in a turbine engine. From the sensor data, the expected value generator generates an expected sensor value for a sensor under test. The expected sensor value is passed to the sensor fault detector. The sensor fault detector compares the expected sensor value to a received sensor value to determine if a sensor error has occurred in the sensor under test. If an error has occurred, the error can be compensated for by generating a replacement sensor value to substitute for erroneous received sensor value.
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申请公布号 |
US6804600(B1) |
申请公布日期 |
2004.10.12 |
申请号 |
US20030655674 |
申请日期 |
2003.09.05 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
ULUYOL ONDER;NWADIOGBU EMMANUEL O. |
分类号 |
G05B9/02;(IPC1-7):G05B13/02 |
主分类号 |
G05B9/02 |
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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