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船用动力装置控制系统的可靠性对整个系统是至关重要的。本文介绍的可靠性仿真程序，具有友好的人机界面．可实现故障树编辑及故障树逻辑关系的自动生成；求解系统可靠度Rs（t）、平均故障间隔时间MTBF，分系统或设备模式的重要度；求解系统失效率曲线，进行不同设计方案的系统失效率曲线对比、以及不同失效率数据曲线的对比等。它是复杂船用动力装置控制系统可靠性分析的有力工具。
The reliability of marine power plant control systems is crucial to the overall system. This article describes the reliability of the simulation program, with a friendly man-machine interface. Can realize the automatic generation of the fault tree editing and the logic relations of the fault tree; solve the system reliability Rs (t), mean time between failure (MTBF), subsystem or device mode importance; solve the system failure rate curve, Failure rate curve comparison, as well as different failure rate data curve comparison. It is a powerful tool for the reliability analysis of complex marine power plant control systems.