The system for diagnosis of control device

Abstract

As a purpose, in order to maintain machinery original normalmovement and stability operation, to discover fault and deterioration and to execute repair, Part exchange, Operative improvement for the early stage, diagnosis of control device is indispensability. In this paper, fault detection & diagnosis system which is propriety for diagnosis of control device of building air conditioning systems by using a rule base diagnosis is proposed among a lot of technologies of fault detection and diagnosis. And the system for diagnosis of control device is applied to building air conditioning systems and the effectiveness and problems is cleared. Therefore an inspection result is reported.