考虑拼修与多种维修活动的维修任务选择模型

Selective Maintenance Model Considering Cannibalization and Multiple Maintenance Actions

选择维修策略与拼件维修策略是2种重要的装备群维修策略。将二者结合,给出了一种考虑拼件维修与多种维修活动的维修任务选择模型,此外在系统定义、任务定义、维修资源等方面都对维修任务选择模型进行了拓展。先给出模型的假设条件,针对考虑拼件维修策略与多种维修活动的维修任务选择问题,建立一种非线性的0-1规划模型,得出基于智能算法的分解算法框架,并通过具体实例证明了模型的有效性。该模型适用于管理人员在考虑拼件维修策略与多种维修活动情况下做出合理的维修任务选择决策。

Selective maintenance strategy and cannibalization maintenance strategy are two very important equipment maintenance strategies.The paper develops a selective maintenance model considering cannibalization and multiple maintenance actions,moreover it extends the selective maintenance model at system definition,mission definition and maintenance resource.Firstly,it expounds on the model assumption.Then,it establishes a non-linear,0-1 programming model to resolve the selective maintenance problem considering cannibalization and multiple maintenance actions.Next,the paper presents a algorithm framework based on metaheuristics.Finally,it provides an example to verify the validity and feasibility of the model.The model suits manager to make reasonable decision considering cannibalization and multiple maintenance actions.