溫度控制器的設(shè)計(jì)論文(已修改)
2025-07-10 20:58 本頁(yè)面
【正文】 題目：溫度控制器的設(shè)計(jì)摘 要本文設(shè)計(jì)了一個(gè)溫度自動(dòng)控制器。本設(shè)計(jì)以單片機(jī)（8031）為控制核心，外加硬件電路，將溫度顯示和數(shù)字控制集和于一體，實(shí)現(xiàn)智能溫度控制。并采用軟件程序?qū)崿F(xiàn)升溫的調(diào)節(jié)，能對(duì)加熱爐的升溫速度和保溫時(shí)間嚴(yán)格控制。單片機(jī)控制系統(tǒng)由微處理器和工業(yè)生產(chǎn)對(duì)象兩大部分組成。本文是通過(guò)熱敏電阻和單片機(jī)等，來(lái)實(shí)現(xiàn)對(duì)工程上一些系統(tǒng)的溫度進(jìn)行范圍控制的過(guò)程。關(guān)鍵詞：測(cè)溫；PID算法；單片機(jī)；溫度控制器ABSTRACTThis paper describes the design of a automatic temperature controller. The design is based on SCM (8031) for the control of the core, the sur hardware circuit, the temperature demonstration and the numerical control collection and in a body, realizes the intelligence temperature control. It realizes the elevation of temperature adjustment with the software routine, can heating furnace39。s elevation of temperature speed and the soaking time strict control.Microprocessor and microcontroller control system consists of two major ponents of industrial production of objects. This article is a microcontroller such as through the thermal resistance and to achieve a number of system engineering on the temperature range control of the process.KEY WORDS：Measure warm；PID algorithm； single flat machine and Temperature Controller目 錄摘 要..............................................................IABSTRACT..........................................................II第1章 前 言......................................................1 概述.......................................................2 課題分析...................................................2 設(shè)計(jì)思路...................................................2第2章 系統(tǒng)的基本組成及工作原理....................................3 系統(tǒng)的基本組成.............................................3 系統(tǒng)的基本工作原理.........................................3第3章 測(cè)溫電路的選擇及設(shè)計(jì)........................................5 3．1 熱電偶測(cè)溫電路..............................................5 熱電偶...................................................5 毫伏變送器...............................................6 3. 2 熱敏電阻測(cè)溫電路............................................6 熱敏電阻.................................................6 關(guān)于鉑電阻的特性.........................................7 溫度測(cè)量電路.............................................7第4章 芯片組的電路設(shè)計(jì)...........................................8 4．1 ADC0809與8031接口硬件電路設(shè)計(jì)...............................8 4．2 8155與8031接口硬件電路設(shè)計(jì)..................................9 8155芯片的結(jié)構(gòu)..........................................9 8155與8031接口電路......................................9 4．3 2732EPROM的工作原理及硬件接口設(shè)計(jì)..........................11第5章 掉電保護(hù)功能電路...........................................14第6章 溫度控制電路...............................................15 6. 1 溫度控制電路...............................................15 6．2 控制規(guī)律的選擇.............................................16第7章 系統(tǒng)程序設(shè)計(jì)...............................................18 7．1 系統(tǒng)控制主程序.............................................18 7．2 中斷服務(wù)程序.............................................20 7．3 采樣程序及其流程圖.........................................24 7．4 數(shù)字濾波子程序及其流程圖...................................25總 結(jié)............................................................27致 謝...........................................................28參考文獻(xiàn)..........................................................29附 錄............................................................30 第1章 前 言現(xiàn)代信息技術(shù)的三大基礎(chǔ)是信息采集控制(即溫度控制器技術(shù))、信息傳輸(通信技術(shù))和信息處理(計(jì)算機(jī)技術(shù))。溫度控制器屬于信息技術(shù)的前沿尖端產(chǎn)品，尤其是溫度控制器被廣泛用
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