融入偏好的武器装备体系多目标规划决策方法

A Decision-Making Method Integrated with Preference for Multi-objective Planning of Armament SoS

武器装备体系规划是装备体系建设的重要环节,对装备论证工作具有重要指导意义。首先对武器装备体系规划问题进行了定性分析和公式化描述;然后提出基于超网络的体系建模方法,构建能力指标定量计算模型;接着采用NSGA-Ⅱ算法范式,分析了决策者偏好表示方法,将决策者偏好融入优化过程,将原优化问题转化为以超体积、未知度、决策者满意度为目标的3目标优化问题,融入延展性测度对占优和进化策略进行重新设计;最后引用一则空基作战体系规划示例,验证了该算法的高效性和合理性,可为武器装备发展和顶层规划提供决策方法支撑。

Armament System-of-Systems(SoS) planning is an important part of the armament SoS construction,which has important guiding significance for armament demonstration work.Firstly,qualitative analysis is made and formulation description is presented for armament SoS planning problem.The modeling method of SoS based on super network is proposed,and the quantitative calculation model of capability index is constructed.NSGA-Ⅱ algorithm paradigm is adopted.The decision makers’ preference representation method is analyzed,and integrated into the optimization process.Thus the original optimization problem is transformed into a three-object optimization problem with the goals of super volume,unknownness and decision maker satisfaction.The extensional measure is used to redesign the dominant and evolutionary strategies.Finally,an example of air-based combat SoS planning is cited for verifying the efficiency and rationality of the algorithm,which can supplies as a support for decision-making in armament development and top-level planning.