Research on The Inventory of General Information System Equipment Based on Main Component Analysis

General information system equipment reserve catalog is determined to be the foundation of the equipment reserve. This paper analyzes the military value and loss law of various kinds of equipment in the battle process, and combines the three aspects of the equipment reserve, and puts 19 assessment indexes. This paper analyzes and quantifies the indexes, and extracts the main factors that determine the reserve of equipment, and verifies the examples, and obtains the more scientific and reasonable results, and provides some reference for the relevant institutions to determine the inventory of the general information system equipment.