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The working status information of key equipments serving at operation and control system is of great value for safe and productive operation in urban rail transit. Properly utilizing and tracking the working status from operation record data, is for sure meaningful in evaluating the working status of those key equipments, and can thus acquire the stage status in their life cycles. In this paper, based...
Based on the principles of reliability and maintainability, a type of gun fire control system was taken as research object. The method combining the system composition character with the system reliability index allocation model was used to realize the technique of system reliability. The system failure rate and fault distribution principle were combined with maintainability realization principle...
Electronic devices of control systems are analyzed. Average time of restoration of electronic devices is considered. The method of an evaluation of a part of the given index that describes average time of expectation in queue of components for restoration, is offered.
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