High Efficiency Simulation Software Platform for Process System with Misoperation Autodiagnosis
Xia Tao · Acta Simulata Systematica Sinica · 2003
By using of signed directed graph (SDG) deep knowledge model and inverse direction inference technique, the problem of on-line misoperation autodiagnosis during computer simulation training can be solved effectively. The simulation case studies show that the SDG diagnosis method has good completeness, fine resolution and detailed explanation facility of abnormity caused by misoperation and it抯 propagation in process. Based on the object oriented programming technique, the message driven software structure, the 搕hree elements?classification of process operation and full running time data compression technology, the new developed simulation software platform has the features of high efficiency, low memory space occupation, high running speed and easy application software development. Up to now, a lot of students in 45 universities have conducted training on this simulation software. The training results are very successful.