A comprehensive assessment method based on improved principal component analysis
Liang Chen, Yafeng Li · 2023
With the development of networked combat and integrated combat ideas and technologies, military combat is increasingly emphasizing the system-system confrontation and the effectiveness of the system. In response to the problems faced in the assessment of the effectiveness of weapon and equipment systems, such as the large number of assessment indicators and the diversity of system combat tasks, a comprehensive assessment method for the combat effectiveness of weapon and equipment systems is given. A comprehensive assessment method based on improved principal component analysis is proposed to eliminate the influence of correlation between indicators, while retaining the differences in the importance of each effectiveness indicator. For typical combat tasks, multiple simulations are run, all the information of the original data is retained while eliminating the dimension, and all the effectiveness indicators are integrated to obtain the comprehensive combat effectiveness of the system, which makes the system effectiveness assessment results more reasonable and comprehensive.