基于性能的效费分析

Effect-Cost Analysis Basted on Capability

针对目前舰船经济性分析中舰船全寿命周期费用估算难的问题,本文建立将核Fisher判别分析方法应用于效费分析的模型,直接通过性能指标进行性能方案的初步筛选。这种方法减少了费用估算的工作量,提高了工作效率。实例说明该模型的效果令人满意。

This paper introduces fisher discriminant with kernel, puts forward the thought of applying fisher discriminant with kernel to warship economic analysis; and sets up the model to classify the ratio of efficacy and cost and economic benefits through efficacy index. The result of the applicational sample given in the paper is satisfactory.