Title :
The Problem of Test Latency in Machine Diagnosis
Author :
Erdinc, Ozgur ; Brideau, Craig ; Willett, Peter ; Kirubarajan, Thia
Author_Institution :
Connecticut Univ., Storrs
Abstract :
The impact of delayed sensor alarm data upon a diagnostic inference engine appears not to be well appreciated. In this paper, we illustrate the effect of sensor latency, and we propose an inference approach to obviate it.
Keywords :
diagnostic reasoning; fault diagnosis; delayed sensor alarm data; diagnostic inference engine; machine diagnosis; multiple fault isolation; test latency; Delay; Engines; Fault diagnosis; Inference algorithms; Large-scale systems; Real time systems; Sensor systems; Signal processing algorithms; System testing; Temperature sensors; Inference engine; multiple fault isolation; real-time diagnosis; test latency;
Journal_Title :
Systems, Man and Cybernetics, Part A: Systems and Humans, IEEE Transactions on
DOI :
10.1109/TSMCA.2007.909545
