基于规则的离散事件系统模型与规则匹配研究  

Research of Rule-based Model of Discrete Event System and Rule Matching

作　　者：韩江洪[1,2] 张亚琼[1] 魏振春[1,2] 陆阳[1,2] 孙安[1] 

机构地区：[1]合肥工业大学计算机与信息学院,安徽合肥230009 [2]安全关键工业测控技术教育部工程研究中心,合肥230009

出　　处：《系统仿真学报》2008年第6期1394-1396,1419,共4页Journal of System Simulation

基　　金：教育部博士点基金(20050359004);教育部新世纪优秀人才支持计划资助项目(NCET-04-050562)

摘　　要：将专家系统中的产生式规则表示方法和规则匹配策略引入离散事件系统的控制过程中,研究规则式描述离散事件系统的逻辑关系,按照被动对象划分规则集,形成结构化的规则库;利用正向规则锁定-反向匹配方法缩小规则集的搜索范围,提高规则匹配的效率,为实现复杂系统的控制提供一种可行方案。Production rule of the expert system and rule matching method were introduced into the control process of the discrete event system. The logical relations in the discrete event system were described by rules, and the grouping structured rule sets were constructed according to the passive objects. Using the method of forward locking-backward matching could reduce the searching area of the rule sets, as thus the rule matching was accelerated. It provided a feasible scheme for the control of complex systems.

关 键 词：离散事件系统 产生式规则 规则库 规则匹配 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]