Predictive Analysis of Mission Critical Systems Dependability

摘要

This paper describes the analysis of dependability and predictive reliability. The proposed methodology is based on hierarchical models and the generally acclaimed standard MIL-HDBK 217F. The equipment is a real component of the railway interlocking system in Czech Republic. The equipment is designed for high dependability and with respect of disturbances caused by the near environment. A possible encapsulation using UML to model processes affecting the reliability is shown.