被动式时间同步算法的研究与软件编制

Study on Passive Time Synchronization Algorithm and Programming

网络中的各个节点的时钟是否同步到一定的精度是决定着许多其它的应用能否顺利进行的关键一环.在不同的网络中,我们采用不同的同步算法以达到更高的精度和更好的稳定性.本文详细地讨论了被动式算法的思想,分析了该算法相对于其它算法的优点之处,给出了关键部分的程序实现,并对可能的误差环节进行分析.

Whether the clocks of the nodes in the network have been synchronized to each other plays an important role in the performance of many other applications. We apply different algorithms to different network to achieve better precision and stability. The main idea of passive algorithm is discussed in detail; the advantages of this algorithm are analyzed;the main parts of the programs are given and the possible error parts are analyzed too.