航空机载雷达研制费参数化估算方法研究

摘要

Modern combat aircraft airborne radar development and procurement costs has been grievous everspending estimating the costs at a program startup or early in a project more accurately has became the issues of common concern of the military and industry sector. Using foreign techno-economic data of airborne ifre control radar, and employing partial least squares, the airborne ifre control radar development cost estimation model was established. At the same time, the rationality and accuracy of the mode have been veriifed by the data of radar APG-77 equipped in F-22A ifghter.%现代作战飞机机载雷达的研制费和成本已经出现了严重超支的情况，在项目启动时或项目初期如何对其费用进行准确估算已经成为军方和工业部门普遍关心的问题。本文利用国外机载火控雷达的技术经济数据，采用偏最小二乘法，建立了适用于机载火控雷达研制费快速估算的参数模型，估算效果较好。同时，该模型的合理性和精度得到了F-22A战斗机装雷达APG-77数据的验证。