西安电子科技大学学报（自然科学版）2026，Vol.53Issue(3)：92-102,11.DOI:10.19665/j.issn1001-2400.20260309
基于Petri网的动态协同联防策略求解方法
Method for dynamic cooperative defense strategies using Petri nets
摘要
Abstract
This paper proposes an algorithm for dynamic cooperative defense strategy optimization based on the decision reachability graph of Petri nets.A Petri net model is constructed to describe the strike relation-ships between them,on the basis of which a decision reachability graph is generated,and a probabilistic structure is introduced to represent weapon hit rates and uncertainty.By using a state backtracking algorithm,the probability distributions of decision nodes are reversely deduced,and the expected values of states along decision paths are calculated,thereby obtaining the optimal strategy combination from the initial state to the final state.The method enumerates possible decision outcomes at different nodes and assigns expected values to states,enabling quantitative evaluation of different strategies and overcoming the limitations of traditional integer programming models.Experimental results show that,compared with the traditional"first come,first served"static allocation strategy,the proposed method improves the average number of interceptions by over 9%,which achieves better interception effectiveness.关键词
Petri网/武器目标分配/决策理论/回溯分析Key words
Petri nets/weapon target assignment/decision theory/backward reasoning分类
信息技术与安全科学引用本文复制引用
马子玥,王毅,杨雨芃..基于Petri网的动态协同联防策略求解方法[J].西安电子科技大学学报（自然科学版）,2026,53(3):92-102,11.基金项目
国家自然科学基金(62373313) （62373313）
陕西省自然科学基础研究计划(2025JCZ-YBMS-658) （2025JCZ-YBMS-658）
流体动力基础件与机电系统全国重点实验室开放基金课题资助(GZKF-202324) （GZKF-202324）
