Evaluation on fighting efficiency of self-propelled artillery based on projection pursuit method

Self-propelled artillery is one of important means to get the upper hand in the modern warfare and fighting efficiency of artillery is of extreme importance for daily training and fighting of an army. This article employs projection pursuit method, works out the optimal projection direction and weight coefficient of all evaluation indexes, offers the evaluation sequencing of six different models of self-propelled artilleries and gets the optimal sequencing program for fighting efficiency of artillery. This method is of great objectivity and offers scientific proof for making a correct decision.