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浙江大学本文介绍了实现在线监测的多处理机主从系统以ＳＴＤ总线为基础的热旁待双机冗余高速数据采集部分的结构形式。对系统结构合理性、功能的实用性、运行的可靠性作了论述，并提供了该系统在生产现场实际运行中判断与分析机组故障实例的数据与图谱，该系统可以满足大中型企业旋转机械在线状态监测的要求，实践证明系统的设计和研制是成功的。
Zhejiang University This article describes the implementation of online monitoring multiprocessor master-slave system based on the STD bus to be double redundant hot standby high-speed data acquisition part of the structure. The rationality of the system structure, the practicality of the function and the reliability of the operation are discussed. The data and maps of the system for judging and analyzing the unit failure in the actual operation of the production site are provided. The system can meet the requirements of large and medium-sized enterprises rotating machinery The requirement of online condition monitoring has proved that the system design and development have been successful.