人机系统可靠性的相关性研究

人机系统各子系统之间存在着相互依赖关系。计算人机系统可靠性时,必须考虑而又非常困难的问题就是各个系统之间失效相关性的问题,相关性影响了对人机系统可靠性的正确评估。文中分析了系统之间的相关性问题,探讨了相关性对人机系统可靠性的制约程度,以期从人机系统的可靠性角度为人机系统的优化设计提供新的依据。

To Study on Relativity of Reliability for Human-Machine System

In human -machine system,there are interactional among subsystem.When computing human -machine system reliability,it is necessarily to consider the relation of subsystem.But it is difficult to analyze the relation.Relativity influences the accurate evaluation of human-machine reliability.This article analyzes the problem of subsystem relativity.When integrative assess the system reliability,resolve the correlation of index by using optimization,and gives new reasons to improve the human-machine system desig...