Health evaluation frame for the storage reliability of complex system

Assessment approaches are important part of reliability analysis. In recent years, demands of assessment method for complex system during storage have been highly increased. In this paper, an amended `health' concept is defined and an evaluation frame is designed for assessing the complex system in storage from health perspective. By research on methods to measure the `health' of complex system characteristics in various aspects, we have achieved health evaluation approach for complex system, which provide a new idea for evaluating storage reliability of complex systems.