一种考虑多种保障因素的作战任务间歇期战备完好率评估模型

科学合理的战备完好性评估对于准确掌握部队实战能力，优化保障体系结构，提高装备作战能力与保障效能具有重要意义。针对现有评估模型注重维修保障因素而忽略供应保障因素、无法处理结构和状态较复杂的装备体系与保障体系问题，提出一种新的综合考虑多种保障因素的作战任务间歇期战备完好率评估模型。分析装备体系与保障体系之间的交互关系和保障过程，从装备保障需求角度出发构建装备体系中单个装备作战单元的战备完好率评估模型，在此基础上进一步构建共享同一保障体系多个装备作战单元的战备完好率评估模型。该模型考虑了装备作战单元装备保障需求相同与不同两种情况，并针对模型求解时装备体系状态难以确定的问题，给出一种基于向量通用函数的装备体系状态确定方法。通过实例分析验证了所提模型定量评估战备完好率的有效性和优越性。

An Assessment Model of Operational Readiness Rate in Mission Interval Considering Multiple Support Factors

A scientific and reasonable operational readiness assessment is of great significance for accurately grasping the actual combat capabilities of the army, optimizing the architecture of the equipment support system of systems (SOS), and improving the operational capabilities of equipment and the effectiveness of support SOS. The current assessment models focus on the maintenance support factors but ignore the supply support factors and fail to deal with the equipment and support SOS with the complex architecture and states. A new comprehensive operational readiness rate assessment model considering multiple support factors in mission interval is proposed. The interactive relationship and support process of equipment SOS and support SOS are analyzed. An operational readiness rate assessment model of individual equipment combat unit in the equipment SOS is constructed from the perspective of equipment support requirements, and an operational readiness rate assessment model of multiple equipment combat units sharing the same support SOS is further established on this basis. In the models, the the same and different support requirements of the equipment combat units are considered, respectively. For the problem that the equipment SOS states are difficultly determined when the model is solved, a method of determining the states of the equipment SOS based on vector universal generating function is presented. The validity and superiority of the proposed models to assess readiness quantificationally are verified by the example analysis.