Index System Frame of Information Support in Commanding Submarine
Song Yu-nong, Pla Navy · Ordnance Industry Automation · 2008
The index system, evaluating command information support to submarines, includes four layers: the evaluating target, layer I, layer II and the bottom layer. Its layer I indexes include information acquisition index, information transfer index and information processing index. System construction steps consist of choosing index, dividing the layers, standardizing data, ascertaining the weights and setting up index system frame.