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战术 C~3I 系统是一个复杂的电子工程。系统的可靠性设计是方案论证阶段的重要内容之一,而系统所能达到的可靠性指标是评价系统优劣度的重要尺度之一。不言而喻,系统的可靠性不仅贯穿于研制工作的全过程,而且是系统使用维修的重要内容。对于系统可靠性与维修性分析是可靠性与维修性工程从定性转到定量的关键,也是系统可靠性与维修性设计、预测和分配的基础。系统可靠性与维修性的分析途径,是通过建立系统可靠性与维修性数学模型来实现的。数学模型一般可以通过系统可靠性框图或系统状态转移图建立。对于间断使用的可修系
Tactical C ~ 3I system is a complex electronic engineering. The reliability design of the system is one of the important contents in the stage of program demonstration, and the reliability index that the system can reach is one of the important scales to evaluate the system’s advantages and disadvantages. It goes without saying that the reliability of the system not only runs through the entire process of research and development, but also an important part of system maintenance. The analysis of system reliability and maintainability is the key to the reliability and maintainability engineering from qualitative to quantitative. It is also the basis of system reliability and maintainability design, prediction and distribution. System reliability and maintainability of the analysis approach is through the establishment of the system reliability and maintainability of the mathematical model to achieve. Mathematical models can generally be established using system reliability block diagrams or system state transition diagrams. For intermittent use of repairable system