Reliability Analysis and Redundancy Optimization of a Command Post Phased-Mission System

This paper divides the execution process of command post system into four stages: information acquisition, processing, decision control and response execution. It combines multilayer complex networks with a phased-mission system. Most studies have only evaluated reliability systems. evaluates optimizes In order to improve mission success rate maximize system, this provides multitasking node criticality index, index is used identify key nodes in post’s four-stage network Then, hot backup selected determine redundant structure node. Under constraints operation maintenance costs nodes, goal maximizing processing layer, multitask redundancy optimization model each stage established. Finally, missions before after compared, using case analysis four-layer verify effectiveness proposed model.