제어로봇시스템학회:학술대회논문집
- 1990.10a
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- Pages.367-371
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- 1990
The implementation of control system for enhancing the reliability of the cooling system of pool storage
저장조냉각계통의 신뢰성향상을 위한 제어시스템 구현
Abstract
In this paper, a real-time fault tolerant control system has been designed for the cooling system of the spent fuel pool storage. The fault tolerant control system consists of the fault detection part, the redundant actuator part(main and backup pumps) and the controller implemented on programmable. logic controller. This paper considers only the actuator fault whose detection is accomplished using Friedland's separated bias estimation method. This paper also shows the real-time experimental results from which it can be concluded that the designed fault tolerant control system exhibits satisfactory performance.
Keywords