基于任务重要度的舰船总体任务可靠性分配法

摘要

To solve problems existed in traditional ship mission reliability allocation methods, a ship mission reliability allocation method based on the importance of missions is proposed. In the allocation method, importance of mission is considered. Taking supply system of a supply ship as an example, the allocation method is compared with two traditional methods. It is shown that the allocation method can get more rational mission reliability with all subsystems and equipment of the ship considered and is more suitable for whole%　　针对以往舰船任务可靠性分配方法的不足，提出了基于任务重要度的舰船任务可靠性分配法。该分配法在进行任务可靠性分配时充分考虑了任务重要性的差别。以补给船的补给系统任务可靠性分配为例，将该分配法与两种传统方法进行了比较。比较结果表明：该分配法能够在考虑舰船所有分系统、设备的情况下，得到更为合理的舰船任务可靠度指标，较传统方法更适用于舰船总体任务可靠性分配。