摘要
擺動執(zhí)行器是機(jī)電自動控制系統(tǒng)中的執(zhí)行機(jī)構(gòu)和控制閥組合體。它接受來自調(diào)節(jié)器發(fā)出的信號，調(diào)節(jié)過程工藝中的位置和特性，從而將將被控數(shù)控制在生產(chǎn)過程所要求的范圍內(nèi)。近年來對執(zhí)行器的研究是國內(nèi)外相關(guān)學(xué)者討論的一個熱點問題。
針對擺動執(zhí)行器的重要性，本文針對擺動執(zhí)行器的性能檢測做了詳細(xì)的研究，設(shè)計了一套較為合理的針對擺動執(zhí)行器的幾個重要的性能參數(shù)空載轉(zhuǎn)速、轉(zhuǎn)矩、堵轉(zhuǎn)電流和角位移進(jìn)行檢測的設(shè)備。對該設(shè)備的設(shè)計，本文分別從機(jī)械機(jī)構(gòu)部分和電氣控制部分分別進(jìn)行了詳細(xì)的論述。設(shè)計的過程中利用了先進(jìn)的計算機(jī)輔助設(shè)計方法，利用了SolidWorks三維設(shè)計軟件對設(shè)計的結(jié)果進(jìn)行了實體建模和仿真。
在電氣控制系統(tǒng)的設(shè)計中，采用了基于C51PLC的設(shè)計方法，提出了簡單可靠的對擺動執(zhí)行器各主要技術(shù)參數(shù)測量的方案。設(shè)計了系統(tǒng)的硬件電路和軟件系統(tǒng)。該系統(tǒng)調(diào)試結(jié)果表明，該系統(tǒng)結(jié)構(gòu)簡單、邏輯嚴(yán)密、工作穩(wěn)定可靠，可以滿足對擺動執(zhí)行器的檢測要求。

關(guān)鍵詞：擺動執(zhí)行器；性能檢測；自動化；



Abstract

Swing actuator is automatic control actuator and control valve combination body system of electrical and mechanical. It receives a signal from the regulator issued, adjust the position and characteristics of process technology, which will be charged range control required in the production process. In recent years the study of actuator is a hot issue in domestic and foreign scholars discuss.
In view of the importance of oscillating actuator, the actuator swing detection performance is discussed in detail, and design a set of reasonable according to several actuator swing important performance parameters of no-load speed, torque, blocking equipment for detecting rotor current and angular displacement. On the design of the equipment, this paper from the mechanical part and electrical control part are discussed in detail. The design process using a computer aided design method is advanced, the 3D design software SolidWorks modeling and Simulation of the design result.
In the design of electrical control system, which adopts the design method based on C51 single chip microcomputer, the simple and reliable to swing actuator the main technical parameter measurement scheme. The design of hardware circuit and software system. The results show that the system debugging, the system has the advantages of simple structure, tight logic, stable and reliable work, and can meet the requirement of detecting actuator swing..
Key words: Swing actuator；Testing；Automation；




目錄
摘要 I
目錄 III
引言 1
1擺動執(zhí)行器概述 2
1.1 擺動執(zhí)行器介紹 2
1.2課題研究目的及意義 5
1.3 本文研究的內(nèi)容和方法 7
2 結(jié)構(gòu)設(shè)計 11
2.1設(shè)計任務(wù)分析 11
2.2擬定結(jié)構(gòu)設(shè)計方案 12
2.3夾具部分結(jié)構(gòu)設(shè)計 12
2.4軸的設(shè)計計算 14
2.5軸上零件的選擇 15
3 控制系統(tǒng)設(shè)計 18
3.1 PLC的選用 18
3.2 系統(tǒng)硬件電路設(shè)計 23
3.3系統(tǒng)軟件設(shè)計 25
4 設(shè)備調(diào)試及數(shù)據(jù)分析 27
4.1機(jī)械結(jié)構(gòu)調(diào)試 27
4.2 硬件調(diào)試 32
4.3 軟件調(diào)試 33
4.4 數(shù)據(jù)分析 35
結(jié)束語 36
參考文獻(xiàn) 37
致謝 38