【正文】
cision. Therefore, temperature control system on the many domestic and foreign attention has been very wide range of applications. The temperature control system is to use SCM keyboard settings of the temperature thermostat system and realtime temperature on the acquisition and transmission to the controller, controller PID algorithm used to control the temperature, and the realtime temperature on the LCD display Out. In the temperature control process, after the PID algorithm can be a PID return value. (正文Times New Roman小四)Key words(Times New Roman小四,加粗):MCS51 SCM temperature acquisition。 LCD display, temperature control( Times New Roman 小四號,詞之間用分號)(頁邊距:,。下同)(摘要和目錄頁頁碼以羅馬數(shù)字單獨編排,居中位于頁面底端。逐級標題右縮進1個漢字的距離,宋體,小四。首先讓我們了解一下恒溫控制系統(tǒng)在各個方面的應(yīng)用領(lǐng)域:供暖系統(tǒng)的溫度恒定控制、大棚蔬菜種植的溫度控制和熱水器恒溫控制等等。(正文小四號宋體,行間距20磅) 系統(tǒng)概述本設(shè)計以MCS51單片機為控制核心,并設(shè)計了相應(yīng)的復(fù)位電路,時鐘電路和串口電路。而且對所設(shè)計電路給出了相應(yīng)的軟件設(shè)計,包括溫度控制程序、PID程序、鍵盤輸入程序,液晶顯示程序,溫度采集程序等等。1℃。在溫度的控制過程中,經(jīng)過 PID控制算法