主从多级通信可靠性问题的建模，：目前的电子器件的可靠性度量非常重要，开发人员必须针对特定的产品或服务给出恰

当的界定，以评判其好坏实用性。本文通过研究一个主从式多节点声纳系统中同步时钟机制，

以实际应用系统为研究对象，研究其可靠性问题，并针对实际系统做数学建模，模拟电子器

件的使用寿命，并做算法研究、利用MATLAB 仿真实验，得出系统的模拟使用时间，从而为

系统设计提供最佳方案。-Modeling of multi-stage master-slave communication reliability issues: the reliability of current electronic devices measure is very important, developers must give proper definition for a specific product or service, in order to judge its quality practicality. In this paper, a multi-node master-slave synchronization clock sonar systems by studying mechanisms to practical applications for the research object, its reliability issues, and do mathematical modeling system for real life simulation of electronic devices, and do arithmetic Research, using MATLAB simulation experiments, simulations using time systems, which provide the best solution for the system design.