复杂结构的振动信号分析算法要满足实时在线测量需要研究分布式计算方法，本系统突破传统动态测试与分析系统结构，研究一种基于3G的客户/服务器方式的振动测试分析系统，研制基于24位分辨率、109dB动态范围测试终端负责信号的本地测试与分析；研究一种位于远程服务器的全频带算法实现频率信号的自动识别，系统前、后台的任务通过自定义的3G用户协议将多种数据综合成流媒体方式进行实时交换，给出测试的结果表明系统方案可行，对构成分布系统具有参考价值。

It needs distribute system for vibration signal test and analysis of complicated structure. Broke through the limitation of exiting form, this paper presents a C/S mode vibration tent system based on 3G. It involves a high performance testing client, which is resolution 24 bits and DNR 109dB and responsible for local test and analysis, and remote server for completing broad band algorithm for auto machine confident. The client and server exchange their data in real time via 3G network with myself control and in the form of multimedia stream. Test shows that the solution is viable and it can be a reference system for the requirement of C/S mode.