直流晶閘管調(diào)速系統(tǒng)閉環(huán)設(shè)計(jì)與仿真本科畢業(yè)設(shè)計(jì)論文-wenkub
2023-07-07 08:00:49 本頁面
【正文】 ................................................1 直流調(diào)速系統(tǒng)的概述 .......................................................................................................................................1 課題的提出及研究意義 ..................................................................................................................................1 課題分析與論文主要內(nèi)容 ..............................................................................................................................2第 2 章 晶閘管直流調(diào)速系統(tǒng) ...................................................................................................................................3 晶閘管整流技術(shù) ...............................................................................................................................................3 直流晶閘管調(diào)速系統(tǒng) .......................................................................................................................................4 ...........................................................................................................4第 3 章 轉(zhuǎn)速負(fù)反饋單閉環(huán)直流調(diào)速系統(tǒng)的分析 ...................................................................................................6 單閉環(huán)控制的直流調(diào)速系統(tǒng)的組成 ...............................................................................................................6 轉(zhuǎn)速單閉環(huán)直流電機(jī)調(diào)速系統(tǒng)的靜特性 .....................................................................................................7 反饋控制閉環(huán)直流調(diào)速系統(tǒng)的動(dòng)態(tài)分析 ......................................................................................................8 單閉環(huán)無靜差直流調(diào)速系統(tǒng) ..........................................................................................................................9 PI 調(diào)節(jié)器 ..............................................................................................................................................10第 4 章 轉(zhuǎn)速、電流雙閉環(huán)調(diào)速系統(tǒng)及特性和設(shè)計(jì) .............................................................................................11 雙閉環(huán)直流電機(jī)調(diào)速系統(tǒng)的問題的提出 ....................................................................................................11 雙閉環(huán)直流調(diào)速系統(tǒng)的組成與工作原理 ....................................................................................................12 雙閉環(huán)直流調(diào)速系統(tǒng)的穩(wěn)態(tài)結(jié)構(gòu)圖和靜特性 .............................................................................................14 雙閉環(huán)直流調(diào)速系統(tǒng)的數(shù)學(xué)模型與動(dòng)態(tài)分析 .............................................................................................15 雙閉環(huán)直流調(diào)速系統(tǒng)的起動(dòng)過程分析 .........................................................................................................17 直流調(diào)速系統(tǒng)的理論設(shè)計(jì) .............................................................................................................................19 直流調(diào)速系統(tǒng)組成及要求 .....................................................................................................................19 電流環(huán)的設(shè)計(jì) .........................................................................................................................................19 速度環(huán)的設(shè)計(jì) .........................................................................................................................................21第五章 基于 MATLAB/SIMULINK 直流調(diào)速系統(tǒng)的仿真設(shè)計(jì) .........................................................................22 MATLAB/SIMULINK 簡單介紹 .........................................................................................................................22 雙閉環(huán)系統(tǒng)的建模與參數(shù)設(shè)置 ....................................................................................................................23 系統(tǒng)仿真結(jié)果的輸出及結(jié)果分析 .................................................................................................................25結(jié) 論 .........................................................................................................................................................................27參考文獻(xiàn) ...................................................................................................................................................................28致 謝 .....................................................................................................................................................................291第 1 章 緒 論 直流調(diào)速系統(tǒng)的概述三十多年來，直流電機(jī)調(diào)速控制經(jīng)歷了重大的變革。關(guān)鍵詞：直流電機(jī)調(diào)速；晶閘管；單閉環(huán)；雙閉環(huán)；MATLAB 仿真VThe design and analysis of Thyristor DC motor speed control systemABSTRACTApplication in motion control system is the most mon form of automatic speed control system. Automatic speed control system includes AC variable speed DC drive system and the system. Drag in the highperformance technology, the relatively long period of time almost all the DC electric drive system. In addition, based on feedback control theory based on the principle of DC Speed Control Speed Control is the basis of the exchange. DC converter is artificially or automatically change the speed of DC motor has to satisfy the requirements of mechanical work. Judging from the mechanical characteristics of the motor is by changing the applied voltage and other parameters or methods to change the motor39。在高性能的拖動(dòng)技術(shù)領(lǐng)域中，相當(dāng)長時(shí)間內(nèi)基本采用直流電力拖動(dòng)系統(tǒng)。本人授權(quán) 大學(xué)可以將本學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存和匯編本學(xué)位論文。除了文中特別加以標(biāo)注引用的內(nèi)容外，本論文不包含任何其他個(gè)人或集體已經(jīng)發(fā)表或撰寫的成果作品。盡我所知，除文中特別加以標(biāo)注和致謝的地方外，不包含其他人或組織已經(jīng)發(fā)表或公布過的研究成果，也不包含我為獲得 及其它教育機(jī)構(gòu)的學(xué)位或?qū)W歷而使用過的
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