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Method for computer-aided analysis of the reliability of a technical system, corresponding device, and a corresponding technical system

机译:用于对技术系统的可靠性进行计算机辅助分析的方法,相应的设备以及相应的技术系统

摘要

The invention relates to a method for the computer-assisted analysis of the reliability of a technical system comprising a plurality of technical components. According to the method, the reliabilities of the components are respectively described by a component function that depends on at least one parameter and a parameter interval of the at least one parameter, which is associated with the components and influences the reliability of the components; a system reliability of the technical system is determined from the reliabilities of the components; a variation value is respectively determined for at least some of the components f&, constituting a value for the variation of the system reliability according to the variation of the parameter interval of the respective component; and an influence quantity relating to the influence of the respective components on the system reliability is respectively determined for at least some of the components from the variation value.
机译:本发明涉及一种用于计算机辅助分析包括多个技术组件的技术系统的可靠性的方法。根据该方法,通过依赖于至少一个参数的至少一个参数和至少一个参数的参数间隔的组件函数来描述组件的可靠性,该函数与组件相关联并且影响组件的可靠性。技术系统的系统可靠性由组件的可靠性确定;分别为至少一些分量f&确定变化值,构成根据各个分量的参数间隔的变化的系统可靠性变化的值;从变化值中分别确定至少一些组件的与各个组件对系统可靠性的影响有关的影响量。

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