Research of Rule-based Model of Discrete Event System and Rule Matching
An Sun · Jisuanji fangzhen · 2008
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.