Development of ARX model based off-line FDD technique for energy efficient buildings

Haruniri Yoshida and Sanjay Kumar

Renewable Energy, 2001, vol. 22, issue 1, 53-59

Abstract: Tools available for energy conservation in buildings still lack practical and cost-effective fault detection and diagnosis technique. This paper puts forth model based fault detection technique for off-line analysis based upon Autoregressive Exogenous method. Real time operation data of a Variable Air Volume Air Handling Unit in normal operating condition with artificially induced faults and without faults are obtained to validate the model. It is concluded that off-line analysis of data by this model is likely to detect most of the faults such as problems in damper control. The method seems to be robust until on-line fault detection and diagnosis techniques are developed.

Date: 2001
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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:22:y:2001:i:1:p:53-59

DOI: 10.1016/S0960-1481(00)00033-1

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