A Modeling and Calculating Method for Mission Reliability of Multiple Use Schemes System

Considering the difficulty in designing large electromechanical systems and high cost for construction, the system redundancy design often prepares a variety of use schemes in advance, while the cost-benefit ratio of parallel, voting and other redundant methods employed by electronic equipment is not efficient enough. Based on discrete simulation algorithm, this paper proposes a method to model and calculate the mission reliability block diagram for multiple use schemes system, which is easy to understand and applicable, and helpful to get a quick result.