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LabVIEW编程语言实现振动信号的多通道数据采集(LabVIEW programming language to achieve multi-channel data acquisition of the vibration signal)

使用 labview 编写的控制界面，控制实验室的光谱仪，测量峰值的光功率(spectrum controller)

计算机虚拟仪器图形编程LabVIEW实验教材，包括基础的labview实验指导(Computer virtual instrument graphic programming LabVIEW experimental teaching material)

优点：1，PPI协议通讯速度快，比OPC ，PCAccess，Modbus 快4-5倍左右。(就这一条优点就足了，呵呵) 2，PLC端无需编写任何通讯程序。 3，可以直接对PLC进行，RUN STOP等操作。 4，本程序全部采用LABVIEW底层程序框图，没用调用任何的DLL ，API等。这点对你学习还是修改程序功能都很有帮助，方便。 (Advantages: 1, PPI protocol communications faster than OPC, PCAccess, Modbus about 4-5 times faster. (On which an advantage on the feet, huh, huh) 2, PLC-side without writing any communication program. 3, can be carried out directly on the PLC, RUN STOP operation. 4, the procedure used in all LABVIEW underlying the block diagram, useless to call any DLL, API, etc. This is for you to learn or modify the program features are very helpful and convenient.)

对信号进行采集和保存，其采样率默认为信号频率的10倍，并将采集到的信号数据保存到电子表格中(Save signal data acquisition and preservation of the signal, the default sampling rate is 10 times the signal frequency, and collected into a spreadsheet)

说明：  labview 波形图表鼠标移动数值动态显示(NUMERICAL DYNAMIC DISPLAY OF LABVIEW WAVEFORM DIAGRAM)

基于NI SCOPE的数据实时采集，并进行采集数据的写入保存。程序实现了采集原理，可以进行数据的后续处理(NI SCOPE-based real-time collection of data, and for the collection of data written to save it. Program for the acquisition principle, the follow-up data processing)

说明：  用labview对数据库进行访问链接的介绍和例程，初学者应该具备数据库知识。(Introduction to using labview for database access links and routines, beginners should have database knowledge.)

风电机组轴承的状态监测和故障诊断与运行维护(Wind turbine bearing condition monitoring and fault diagnosis and operation and maintenance)

说明：  按照洛伦兹分布将散点拟合成曲线，基于Labview(Lorentz distribution curves fiting based on Labview.)