基于功能依赖网络分析方法的舰艇战时抢修决策

Decision-making of warship repair in wartime based on function-dependent network analysis

对于舰艇的战时抢修,文章借助功能依赖网络分析方法(FDNA)对受损舰艇各节点之间的功能依赖关系进行建模,同时基于抢修后舰艇上受损装备的性能随时间变化的趋势和特点,给出依据分得的抢修时间对抢修后受损装备的性能恢复进行定量化计算的函数,提出抢修决策的规则并进行验证,最终求得使受损舰艇效能增量最大的最优抢修方案。

For the wartime repair of warships,the article models the functional dependencies between the various nodes of the ship by means of functional dependency network analysis(FDNA) for a single damaged ship with a given mission. At the same time,based on the trend and characteristics of the performance of damaged equipment on the ship after repair,the function of quantifying the performance recovery of the damaged equipment after repair is given based on the obtained repair time. The idea proposes the rules for the repair decision and verifies it,and finally obtains the optimal repair plan with the largest incremental efficiency of the damaged ship.