Measured rms value through Simulink with STM32F407 is varying very slowly after changing input?
조회 수: 2 (최근 30일)
이전 댓글 표시
I am using STM32F407 microcontroller with Simulink. After taking the input samples through ADC i convert it to voltage and then measure the rms value using RMS block in DSP system toolbox. I have used running rms for rms computation. I am getting the measured rms value at the LCD but when i remove the input i.e. 0V, the LCD or even LEDs do not respond instantaneously rather the value starts decreasing and gets to zero in almost minutes i.e. 4-5 min from 115V. I want help to understand what is the reason for this slow response in rms computation and is there any solution for it?
댓글 수: 0
답변 (2개)
nitish agarwal
2016년 5월 3일
Hey, I am facing the same difficulty. I am using DRMS block. If u have rectified the problem then pls let me know
Ahmet yüksel
2018년 3월 12일
Hey, I am facing the same difficulty. I am using DRMS block. If u have rectified the problem then pls let me know. how to solve this error. may you help me please
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!