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부분순서 알고리즘을 이용한 화학공장의 운전절차 합성
Operating Procedure Synthesis of Chemical Plants using Partial Order Algorithm
부산대학교 화학공학과, 부산 609-735
Dept. of Chem. Eng., Pusan National University, Pusan 609-735, Korea
HWAHAK KONGHAK, June 2001, 39(3), 300-306(7), NONE
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Abstract
운전절차 자동합성에 관한 기존 연구의 한계점을 극복하기 위해 본 연구에서는 운전절차 합성에 관한 새로운 접근법을 개발하였다. 이것은 부분순서 계획 알고리즘을 기반으로 하여 안전과 밸브의 시퀀스 문제를 해결하는 새로운 접근 방법이다. 제안된 시스템은 주어진 제약조건을 침해하지 않고 주어진 목표 세트를 만족시키기 위해 조작연산자로부터 조작을 선택하여 그 순서를 결정한다. 제안된 시스템으로 기존의 시스템이 풀 수 없었던 문제를 해결할 수 있음을 증명하였다.
In this study we have proposed a new operating procedure synthesis (OPS) methodology to overcome the limitations of the earlier work. The proposed approach is based on partial order planning algorithm to solve the safety and valve sequencing problems, and choose and order actions from the operators so as to achieve a given set of operational goals with satisfying a given set of safety constraints. We have demonstrated that the proposed OPS system is capable of solving problems that no previous system could solve.
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