基于系统动力学的航天测量雷达维修保障系统效能评估

Effectiveness Evaluation of Aerospace Tracking Radar Maintenance Support System Based on System Dynamic

针对航天测量雷达维修保障系统效能评估难以量化和预测的问题,设计一种基于系统动力学的维修保障系统效能评估模型。阐述系统动力学建模评估基本步骤,给出航天测量雷达维修保障系统效能评估因果关系图和存量流图模型,并给出主要变量的函数方程描述;通过Anylogic仿真软件实现实例验证。验证结果表明:系统动力学模型评估具有可行性和有效性,可为持续改进航天测量雷达维修保障系统提供支撑。

Aiming at the problem that it is difficult to quantify and predict the effectiveness evaluation of the maintenance and support system of space measurement radar,an effectiveness evaluation model of the maintenance and support system based on system dynamics is designed.The basic steps of system dynamics modeling and evaluation are described,and the causality diagram and inventory flow diagram models for effectiveness evaluation of aerospace instrumentation radar maintenance support system are given,and the function equations for the main variables are described.The example verification is realized by Anylogic simulation software.The results show that the system dynamics model evaluation is feasible and effective,which can provide support for the continuous improvement of the maintenance support system of space measurement radar.