A model-based fault detection and diagno
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Qiang Zhou; Shengwei Wang; Zhenjun Ma
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Article
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2009
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John Wiley and Sons
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English
โ 546 KB
A strategy of fault detection and diagnosis (FDD) for HVAC sub-systems at the system level is presented in this paper. In the strategy, performance indices (PIs) are proposed to indicate the health condition of different sub-systems including cooling tower system, chiller system, secondary pump syst