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、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。-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, simulation experiments, the use of the system time, so as to provide the best solution for system design.