设计了一套基于摩擦发电测量系统,实现了对摩擦发电器件的电压、电流等电学信息实时检测和处理分析.该测量系统以LabVIEW为软件开发平台,通过计算机程序控制电机驱动模块,测量被测摩擦发电机的输出信号,并将采集到的数据发至计算机,实现采集数据的实时显示、自动进行数据处理、数据存储等功能.实验结果表明,设计的摩擦发电测量系统具有综合性强、检测信号稳定、操作简单、软件扩展性好等优点,满足为学生提供了一个自主学习和创新设计的平台的基本需要.%A friction power generation measuring system is designed ,and the real-time detection and processing analysis of the electrical information such as voltage ,current ,etc .,of the friction power generation device are realized .The measuring system is based on LabVIEW as the software development platform ,and the motor-driven module is controlled by the computer program to measure the output signal of the tested friction generator .The collected data is sent to the computer to realize the functions of the real-time display of the collected data ,automatic data processing ,data storage ,etc .The experiment results show that the designed friction power generation measuring system has the advantages of the strong comprehensiveness , stable detection signal ,simple operation ,good software extensibility ,etc .,which meets the basic needs of students with a platform for autonomous learning and innovative design .
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