Methods to monitor system sensor and actuator health and...

Details Methods to monitor system sensor and actuator health and... Methods to monitor system sensor and actuator health and...

2007-01-31

2009-08-11

Dunn, Drew A (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C702S085000, C702S006000, C073S152020, C166S250010

Reexamination Certificate

active

07574325

ABSTRACT:
A method for assessing health and performance of a system. In one example, the system comprises subsystems (preferably physically coupled subsystems), at least some of which are characterizable by transmitted signals. Some of these signals are transformed into a comparable form and compared, so as to identify signals that are outside of operating bounds.

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Foreign communication related to a counterpart application dated Jul. 16, 2008.

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