基于interbus總線的隧道式洗衣機(jī).doc
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基于interbus總線的隧道式洗衣機(jī),摘要本課題來源于某機(jī)械公司校企合作項(xiàng)目,主要詳細(xì)論述了隧道式洗衣機(jī)水循環(huán)控制系統(tǒng)的通信網(wǎng)絡(luò)構(gòu)建、硬件設(shè)計(jì)和軟件設(shè)計(jì)。所研發(fā)的隧道式洗衣機(jī)經(jīng)過現(xiàn)場調(diào)試,其水循環(huán)控制系統(tǒng)運(yùn)行效果達(dá)到預(yù)期要求,且實(shí)現(xiàn)了節(jié)水節(jié)能,具有重要的經(jīng)濟(jì)價(jià)值和實(shí)際工程意義。本課題首先在查閱大量資料和實(shí)地調(diào)研的基礎(chǔ)上,設(shè)計(jì)了水循環(huán)工藝流程,然后對(duì)水循環(huán)控...
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摘要
本課題來源于某機(jī)械公司校企合作項(xiàng)目,主要詳細(xì)論述了隧道式洗衣機(jī)水循環(huán)控制系統(tǒng)的通信網(wǎng)絡(luò)構(gòu)建、硬件設(shè)計(jì)和軟件設(shè)計(jì)。所研發(fā)的隧道式洗衣機(jī)經(jīng)過現(xiàn)場調(diào)試,其水循環(huán)控制系統(tǒng)運(yùn)行效果達(dá)到預(yù)期要求,且實(shí)現(xiàn)了節(jié)水節(jié)能,具有重要的經(jīng)濟(jì)價(jià)值和實(shí)際工程意義。
本課題首先在查閱大量資料和實(shí)地調(diào)研的基礎(chǔ)上,設(shè)計(jì)了水循環(huán)工藝流程,然后對(duì)水循環(huán)控制系統(tǒng)進(jìn)行了總體方案的設(shè)計(jì)研究。選擇了菲尼克斯系列軟、硬件進(jìn)行控制系統(tǒng)的開發(fā)。以Interbus現(xiàn)場總線構(gòu)建通信網(wǎng)絡(luò),分析了Intebus總線的傳輸效率和故障診斷能力;以菲尼克斯現(xiàn)場總線控制器和可編程控制器Phoenix ILC 350 ETH PLC等控制模塊進(jìn)行硬件配置組態(tài)。以下位機(jī)PC WORX6.0程序軟件為軟件平臺(tái)進(jìn)行系統(tǒng)PLC程序設(shè)計(jì),重點(diǎn)闡述了液位控制對(duì)象數(shù)學(xué)模型的建立和Matlab建模仿真以及如何通過PID控制器和變頻器實(shí)現(xiàn)液位控制,實(shí)現(xiàn)節(jié)水的目的;論述了溫度的測(cè)量和控制方法。以上位機(jī)組態(tài)軟件Visu+為開發(fā)環(huán)境,設(shè)計(jì)出畫面友好,實(shí)用性強(qiáng)的組態(tài)監(jiān)控界面。最后對(duì)現(xiàn)場調(diào)試的方法和步驟作了總結(jié)。
本論文主要開發(fā)自動(dòng)化程度高,可靠性高,故障率低,易于維護(hù)且節(jié)水節(jié)能的實(shí)用系統(tǒng),目的在于提高隧道式洗衣機(jī)的洗滌效率、提高生產(chǎn)節(jié)拍,提高水、蒸汽的循環(huán)利用率。理論研究和實(shí)踐均表明,該水循環(huán)控制系統(tǒng)運(yùn)行穩(wěn)定,達(dá)到了預(yù)期的控制要求。
關(guān)鍵詞 水循環(huán); 控制系統(tǒng); 可編程控制器; 現(xiàn)場總線; 監(jiān)控界面
Abstract
The research topic involved in this thesis comes from cooperation projcect between school and enterprises of one machinery company.The communication network construction,hardware design and software design of continuous batcher wahser’s water cycle’s control system are estated in the topic.Through field debugging,the water cycle’s control system has good control performance and achieves the water and energy conservation. The research of this paper is essential both in economy and engineering.
The paper firstly designs process flow of the water cycle based on resouring and field research,then directs to the overall scheme design of the control system.The topic designs the control system by the use of hardware and software of phoenix.Analyzing the interbus field bus transmission efficiency and fault diagnosis,we constructs the communication network by interbus field bus;With the field bus controller and the programmable controller Phoenix ILC 350 PLC being a hardware development platform carry through the hardware configuration.With Phoenix software PCWORX6.0 being a software development platform carry through the PLC program design.Through upbuilding the liquid level math model and using matlab software to simulation,introducing the control method of liquid level of tank by PID controller and inverter to achieve the purpose of water conservation;discussing the temperature measurement and control methods.With Visu+ being a software development platform ,designing good performance and good practicability monitor interface. Finally,introducing the field debugging method and process amply.
The topic mainly exploit an applied control system with high autoamtion,high dependability,low failure probability ,ease of maintenance and water and energy conservation in order to increase washing efficiency ,enhance producing time and raise the ratio of water and steam reuse. Both theoretic and experimental research demonstrate following conclusions,the control system of water cycle runs stable and realizes the prospective control effect.
Keywords Water cycle; Control system; Programmable Logic Controller(PLC); Fieldbus; Supervision interface
目錄
摘要 I
Abstract II
第1章 緒論 1
1.1 課題的來源、背景和意義 1
1.2 國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) 2
1.2.1 國內(nèi)外隧道式洗衣機(jī)研究現(xiàn)狀 2
1.2.2 水循環(huán)控制系統(tǒng)技術(shù)發(fā)展趨勢(shì) 3
1.3 本文的主要工作 5
1.4 本章小結(jié) 6
第2章 控制系統(tǒng)總體方案設(shè)計(jì) 7
2.1 水循環(huán)工藝流程的設(shè)計(jì) 7
2.2 控制系統(tǒng)要求和設(shè)計(jì)原則 9
2.2.1 水循環(huán)控制系統(tǒng)要求 9
2.2.2 控制系統(tǒng)設(shè)計(jì)原則 9
2.3 系統(tǒng)功能分析 10
2.4 控制系統(tǒng)結(jié)構(gòu)設(shè)計(jì) 11
2.5 本章小結(jié) 13
第3章 控制系統(tǒng)的INTERBUS總線網(wǎng)絡(luò)設(shè)計(jì) 14
3.1 通信網(wǎng)絡(luò)方案的選擇 14
3.2 INTERBUS總線及其網(wǎng)絡(luò) 15
3.2.1 INTERBUS總線網(wǎng)絡(luò)物理結(jié)構(gòu) 16
3.2.2 INTERBUS總線的網(wǎng)絡(luò)協(xié)議 18
3.2.3 INTERBUS總線的存取控制方式 19
3.3 INTERBUS總線的數(shù)據(jù)傳輸原理與效率分析 20
3.3.1 INTERBUS總線的數(shù)據(jù)傳輸原理 20
3.3.2 INTERBUS總線的數(shù)據(jù)傳輸效率的分析 22
3.4 INTERBUS總線的數(shù)據(jù)傳輸可靠性與故障診斷分析 23
3.4.1 INTERBUS總線數(shù)據(jù)傳輸可靠性分析 23
3.4.2 INTERBUS總線數(shù)據(jù)傳輸故障診斷分析 23
3.5 INTERBUS總線網(wǎng)絡(luò)的通信 25
3.5.1 通信路徑的選擇 25
3.5.2 總線適配控制器的配置 26
3.5.3 通信程序設(shè)計(jì) 27
3.6 OPC技術(shù)在本系統(tǒng)中的應(yīng)用 27
3.7 本章小結(jié) 29
第4章 控制系統(tǒng)的硬件設(shè)計(jì) 30
4.1 主要電氣設(shè)備的選型 30
4.2 PLC控制系統(tǒng)硬件集成 32
4.2.1 PLC硬件結(jié)構(gòu) 32
4.2.2 PLC的工作原理 33
4.2.3 控制系統(tǒng)硬件配置 34
4.2.4 輸入輸出信號(hào)硬件接線原理圖 38
4.3 硬件組態(tài) 40
4.4 本章小結(jié) 42
第5章 控制系統(tǒng)的軟件設(shè)計(jì) 43
5.1 PLC程序設(shè)計(jì) 43
5.1.1 PCWORX軟件闡述及應(yīng)用 43
5.1.2 軟件模塊及說明 44
5.1.3 I/O端子分配與主要工藝控制 45
5.2 模擬量溫度、液位的測(cè)量和控制方法 48
5.2.1 模擬量濾波 48
5.2.2 液位控制要求 50
5.2.3液位控制對(duì)象數(shù)..
本課題來源于某機(jī)械公司校企合作項(xiàng)目,主要詳細(xì)論述了隧道式洗衣機(jī)水循環(huán)控制系統(tǒng)的通信網(wǎng)絡(luò)構(gòu)建、硬件設(shè)計(jì)和軟件設(shè)計(jì)。所研發(fā)的隧道式洗衣機(jī)經(jīng)過現(xiàn)場調(diào)試,其水循環(huán)控制系統(tǒng)運(yùn)行效果達(dá)到預(yù)期要求,且實(shí)現(xiàn)了節(jié)水節(jié)能,具有重要的經(jīng)濟(jì)價(jià)值和實(shí)際工程意義。
本課題首先在查閱大量資料和實(shí)地調(diào)研的基礎(chǔ)上,設(shè)計(jì)了水循環(huán)工藝流程,然后對(duì)水循環(huán)控制系統(tǒng)進(jìn)行了總體方案的設(shè)計(jì)研究。選擇了菲尼克斯系列軟、硬件進(jìn)行控制系統(tǒng)的開發(fā)。以Interbus現(xiàn)場總線構(gòu)建通信網(wǎng)絡(luò),分析了Intebus總線的傳輸效率和故障診斷能力;以菲尼克斯現(xiàn)場總線控制器和可編程控制器Phoenix ILC 350 ETH PLC等控制模塊進(jìn)行硬件配置組態(tài)。以下位機(jī)PC WORX6.0程序軟件為軟件平臺(tái)進(jìn)行系統(tǒng)PLC程序設(shè)計(jì),重點(diǎn)闡述了液位控制對(duì)象數(shù)學(xué)模型的建立和Matlab建模仿真以及如何通過PID控制器和變頻器實(shí)現(xiàn)液位控制,實(shí)現(xiàn)節(jié)水的目的;論述了溫度的測(cè)量和控制方法。以上位機(jī)組態(tài)軟件Visu+為開發(fā)環(huán)境,設(shè)計(jì)出畫面友好,實(shí)用性強(qiáng)的組態(tài)監(jiān)控界面。最后對(duì)現(xiàn)場調(diào)試的方法和步驟作了總結(jié)。
本論文主要開發(fā)自動(dòng)化程度高,可靠性高,故障率低,易于維護(hù)且節(jié)水節(jié)能的實(shí)用系統(tǒng),目的在于提高隧道式洗衣機(jī)的洗滌效率、提高生產(chǎn)節(jié)拍,提高水、蒸汽的循環(huán)利用率。理論研究和實(shí)踐均表明,該水循環(huán)控制系統(tǒng)運(yùn)行穩(wěn)定,達(dá)到了預(yù)期的控制要求。
關(guān)鍵詞 水循環(huán); 控制系統(tǒng); 可編程控制器; 現(xiàn)場總線; 監(jiān)控界面
Abstract
The research topic involved in this thesis comes from cooperation projcect between school and enterprises of one machinery company.The communication network construction,hardware design and software design of continuous batcher wahser’s water cycle’s control system are estated in the topic.Through field debugging,the water cycle’s control system has good control performance and achieves the water and energy conservation. The research of this paper is essential both in economy and engineering.
The paper firstly designs process flow of the water cycle based on resouring and field research,then directs to the overall scheme design of the control system.The topic designs the control system by the use of hardware and software of phoenix.Analyzing the interbus field bus transmission efficiency and fault diagnosis,we constructs the communication network by interbus field bus;With the field bus controller and the programmable controller Phoenix ILC 350 PLC being a hardware development platform carry through the hardware configuration.With Phoenix software PCWORX6.0 being a software development platform carry through the PLC program design.Through upbuilding the liquid level math model and using matlab software to simulation,introducing the control method of liquid level of tank by PID controller and inverter to achieve the purpose of water conservation;discussing the temperature measurement and control methods.With Visu+ being a software development platform ,designing good performance and good practicability monitor interface. Finally,introducing the field debugging method and process amply.
The topic mainly exploit an applied control system with high autoamtion,high dependability,low failure probability ,ease of maintenance and water and energy conservation in order to increase washing efficiency ,enhance producing time and raise the ratio of water and steam reuse. Both theoretic and experimental research demonstrate following conclusions,the control system of water cycle runs stable and realizes the prospective control effect.
Keywords Water cycle; Control system; Programmable Logic Controller(PLC); Fieldbus; Supervision interface
目錄
摘要 I
Abstract II
第1章 緒論 1
1.1 課題的來源、背景和意義 1
1.2 國內(nèi)外研究現(xiàn)狀及發(fā)展趨勢(shì) 2
1.2.1 國內(nèi)外隧道式洗衣機(jī)研究現(xiàn)狀 2
1.2.2 水循環(huán)控制系統(tǒng)技術(shù)發(fā)展趨勢(shì) 3
1.3 本文的主要工作 5
1.4 本章小結(jié) 6
第2章 控制系統(tǒng)總體方案設(shè)計(jì) 7
2.1 水循環(huán)工藝流程的設(shè)計(jì) 7
2.2 控制系統(tǒng)要求和設(shè)計(jì)原則 9
2.2.1 水循環(huán)控制系統(tǒng)要求 9
2.2.2 控制系統(tǒng)設(shè)計(jì)原則 9
2.3 系統(tǒng)功能分析 10
2.4 控制系統(tǒng)結(jié)構(gòu)設(shè)計(jì) 11
2.5 本章小結(jié) 13
第3章 控制系統(tǒng)的INTERBUS總線網(wǎng)絡(luò)設(shè)計(jì) 14
3.1 通信網(wǎng)絡(luò)方案的選擇 14
3.2 INTERBUS總線及其網(wǎng)絡(luò) 15
3.2.1 INTERBUS總線網(wǎng)絡(luò)物理結(jié)構(gòu) 16
3.2.2 INTERBUS總線的網(wǎng)絡(luò)協(xié)議 18
3.2.3 INTERBUS總線的存取控制方式 19
3.3 INTERBUS總線的數(shù)據(jù)傳輸原理與效率分析 20
3.3.1 INTERBUS總線的數(shù)據(jù)傳輸原理 20
3.3.2 INTERBUS總線的數(shù)據(jù)傳輸效率的分析 22
3.4 INTERBUS總線的數(shù)據(jù)傳輸可靠性與故障診斷分析 23
3.4.1 INTERBUS總線數(shù)據(jù)傳輸可靠性分析 23
3.4.2 INTERBUS總線數(shù)據(jù)傳輸故障診斷分析 23
3.5 INTERBUS總線網(wǎng)絡(luò)的通信 25
3.5.1 通信路徑的選擇 25
3.5.2 總線適配控制器的配置 26
3.5.3 通信程序設(shè)計(jì) 27
3.6 OPC技術(shù)在本系統(tǒng)中的應(yīng)用 27
3.7 本章小結(jié) 29
第4章 控制系統(tǒng)的硬件設(shè)計(jì) 30
4.1 主要電氣設(shè)備的選型 30
4.2 PLC控制系統(tǒng)硬件集成 32
4.2.1 PLC硬件結(jié)構(gòu) 32
4.2.2 PLC的工作原理 33
4.2.3 控制系統(tǒng)硬件配置 34
4.2.4 輸入輸出信號(hào)硬件接線原理圖 38
4.3 硬件組態(tài) 40
4.4 本章小結(jié) 42
第5章 控制系統(tǒng)的軟件設(shè)計(jì) 43
5.1 PLC程序設(shè)計(jì) 43
5.1.1 PCWORX軟件闡述及應(yīng)用 43
5.1.2 軟件模塊及說明 44
5.1.3 I/O端子分配與主要工藝控制 45
5.2 模擬量溫度、液位的測(cè)量和控制方法 48
5.2.1 模擬量濾波 48
5.2.2 液位控制要求 50
5.2.3液位控制對(duì)象數(shù)..