基于DSP的风机振动监测系统

介绍了基于DSP的风机振动实时在线监测系统的设计、组成环节、功能及应用效果。研究了风机系统振动监测点、传感器的选择、振动信号的A／D采样、系统各个模块的硬件构成和软件功能的实现等几个问题。系统具有实时振动幅值直观显示、故障提前预警、测量精度高、抗干扰能力强、软件操作界面灵活等特点。风机监测系统设计新颖、美观坚固、操作简单、整体性稳定可靠，具有较高的性价比，值得推广。

DSP Based Monitoring System of Fan Vibration

The design, compositions, functions and applicable effects for the DSP based real time online monitoring system of fan vibration are introduced. Some aspects of inspected spots in fan system, sensor selection, A/D sample of vibration signal, hardware composition of modules and realization of software function are discussed. The system can intuitionally display the vibration value and forecast the breakdown. It features high accuracy, strong anti-interference capability and flexible software operating interface, novel design, beautiful and solid appearance, stable and reliable integration, high ratio to quality/cost, etc. It is easy to operate, and worth to be propagated.