本文選題：濕控噴灑系統(tǒng) + 單片機(jī)�。� 參考：《化工自動(dòng)化及儀表》2016年05期

【摘要】：為解決超聲波霧化片驅(qū)動(dòng)過程中產(chǎn)生不必要能耗的問題,設(shè)計(jì)了一款基于C8051F410單片機(jī)的智能濕控噴灑系統(tǒng)。給出了系統(tǒng)的C8051F410外圍電路、PWM方向控制電路、SPWM合成電路和濾波電路。該系統(tǒng)通過溫/濕度傳感器對(duì)周圍環(huán)境溫/濕度進(jìn)行檢測(cè)來自動(dòng)調(diào)節(jié)電路產(chǎn)生的正弦交流電幅值,進(jìn)而控制超聲波霧化片的噴灑量,實(shí)現(xiàn)智能溫/濕度監(jiān)控,但應(yīng)注意避免振鈴現(xiàn)象。
[Abstract]:In order to solve the problem of unnecessary energy consumption in the driving process of ultrasonic atomizer, an intelligent wet control spraying system based on C8051F410 single chip microcomputer was designed. The SPWM synthesis circuit and filter circuit of the C8051F410 peripheral circuit and PWM direction control circuit are given. The system automatically adjusts the sinusoidal alternating current amplitude generated by the circuit by detecting the ambient temperature / humidity through the temperature / humidity sensor, and then controls the spraying amount of the ultrasonic atomization sheet, and realizes the intelligent temperature / humidity monitoring. However, attention should be paid to avoid ringing phenomenon.
【作者單位】： 東北電力大學(xué)自動(dòng)化工程學(xué)院;
【分類號(hào)】：TP368.1;TB559
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本文編號(hào)：2026374