摘要
阐述一种谐波失真度测量装置的设计,采用MSP432E401Y单片机进行处理,采集分析多功能信号发生器输入的周期信号幅值、频率和谐波,测量输入信号的THDx值,从而实现信号失真度测量。
This paper describes the design of a harmonic distortion measurement device,which uses the MSP432E401Y microcontroller for processing,collects and analyzes the amplitude,frequency,and harmonics of the periodic signal input by the multi-functional signal generator,and measures the THDx value of the input signal to achieve signal distortion measurement.
作者
闫奕涵
杨泽旭
李大宇
YAN Yihan;YANG Zexu;LI Dayu(School of Computer Science and Engineering,Northeastern University,Liaoning 110004,China)
出处
《集成电路应用》
2023年第4期228-229,共2页
Application of IC
关键词
谐波失真度
单片机
仪器测量
harmonic distortion
microcontroller
instrument measurement