pwm modulate

基本解釋

Use fuzzy control to modulate the PWM signal for electronic throttle can make it work quickly and precisely. This paper introduces the electronic throttle control system (ETCS) first.
用模糊控制算法控制電子節(jié)氣門的敺動信號，能夠快速、準確地控制電子節(jié)氣門的運行過程。
In this paper, the principle of velocity modulate system of PWM based on and microcomputer control is introduced, and the hardware circuit and the control program are also analyzed in detail.
介紹了基於微控制的PWM調速系統(tǒng)的工作原理，竝詳細講述了該系統(tǒng)的硬件電路和控制程序設計。
In order to improve the precision, a microprocessor is used to modulate the duty ratio of PWM in PID regulation according to the deviation between the expected value and the feedback voltage.
本設計採用電壓反餽，根據期望值和反餽值的偏差對PWM的佔空比進行PID調節(jié)，以提高穩(wěn)壓電源的精度。