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单片机直流电机调速控制器的设计,本文共计13页，3500字设计题目： 专业方向综合课程设计 专业班级：学生姓名：学号：指导教师：·摘要随着现代科学技术的不断发展，极大地推动了不同学科的交叉与渗透，导致了工程领域的技术革命与改造。在这个经济突飞猛进的时代，在机械工程领域，由于微电子技术和计算机技术的迅速发展及其向机械工业的...
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单片机直流电机调速控制器的设计
本文共计13页，3500字
设计题目： 专业方向综合课程设计
专业班级：
学生姓名：
学 号：
指导教师：
·摘要
随着现代科学技术的不断发展，极大地推动了不同学科的交叉与渗透，导致了工程领域的技术革命与改造。在这个经济突飞猛进的时代，在机械工程领域，由于微电子技术和计算机技术的迅速发展及其向机械工业的渗透所形成的机电一体化，使机械工业的技术结构、产品机构、功能与构成、生产方式及管理体系发生了巨大变化，使工业生产由“机械电气化”迈入了“机电一体化”为特征的发展阶段。机电不只是机电，而今天机电一体化技术是面向应用的跨学科的技术，它是机械技术、微电子技术、信息技术和控制技术等有机融合、相互渗透的结果。今天机电一体化技术发展飞速，机电一体化产品更新日新月异。其未来将朝着智能化、微型化、系统化、光机电一体化方向发展。在电气时代的今天，电动机在工农业生产与人们日常生活中都起着十分重要的作用。直流电机作为最常见的一种电机，具有非常优秀的线性机械特性、较宽的调速范围、良好的起动性以及简单的控制电路等优点，因此在社会的各个领域中都得到了十分广泛的应用。
本文设计了直流电机控制系统的基本方案，阐述了该系统的基本结构、工作原理、运行特性及其设计方法。本系统采用霍尔元器件测量电动机的转速，用MCS-51单片机对直流电机的转速进行控制，用DAC0832芯片实现输出模拟电压值来控制直流电动机的转速。本设计主要研究直流电机的控制和测量方法，从而对电机的控制精度、响应速度以及节约能源等都具有重要意义。
·关键词：直流电机 单片机 转速控制
Abstract:With the continuous development of modern science and technology, has greatly promoted the intersection of different disciplines and infiltration, leading to the field of engineering technology revolution and transformation. In this era of rapid economic growth in the field of mechanical engineering, microelectronics and computer technology since the rapid development and penetration to the machinery industry formed by mechanical and electrical integration, the technology of mechanical industry structure, product organization, function and composition, production methods and management system has undergone tremendous changes, industrial production by the "electric machinery" into a "mechatronics" as the characteristic stage of development. Electrical not only mechanical and electrical, mechanical and electrical integration, and today technology is application-oriented interdisciplinary technology, mechanical technology, microelectronics, information technology and control technology of organic integration, the result of mutual penetration. Today, the rapid development of mechatronics, mechatronics product updates with each passing day. Its future will be towards the intelligent, miniaturized, systematic, optical electromechanical integration direction. In electrical time's today, the electric motor is playing the very vital role in the industry and agriculture production with the people daily life. The direct current machine takes the most common one kind of electrical machinery, has the very outstanding linear physical characteristics, the wide governor deflection, the good starting as well as merits and so on simple control circuit, therefore obtained the very widespread application in society's each domain. This article has designed the direct current machine control system's basic scheme, elaborated this system's basic structure, the principle of work, the operating characteristic and the design method. This system uses the Hall primary device to survey electric motor's rotational speed, carries on the control with the MCS-51 monolithic integrated circuit to direct current machine's rotational speed, realizes the output analogue voltage value with the DAC0832 chip to control direct current motor's rotational speed. This design main research direct current machine's control and measuring technique, thus to the electrical machinery the control precision, the speed of response as well as saves the energy and so on to have the important meaning.
Key words: Direct current machine monolithic integrated circuit speed control
目 录
摘要................................................（03）
关键字..............................................（03）
1 前言................................................（04）
2 系统设计............................................（04）
2.1 直流电机调速原理................................（04）
2.2 系统硬件组成原理................................（04）
2.3 直流电动机转速控制系统的工作原理.................（05）
2.4 转速测量电路原理................................（05）
2.5 直流电动机转速控制系统硬件设计.... ..............（06）
2.6 直流电动机转速控制系统软件设计...... ............（07）
3 结论................................................（07）
附录..................................................（08）
参考文献..............................................（13） 1、尹耕钦，唐绪伟 城市交通信号灯模拟控制系统 微计算机信息 2005第10-1期
本文共计13页，3500字
设计题目： 专业方向综合课程设计
专业班级：
学生姓名：
学 号：
指导教师：
·摘要
随着现代科学技术的不断发展，极大地推动了不同学科的交叉与渗透，导致了工程领域的技术革命与改造。在这个经济突飞猛进的时代，在机械工程领域，由于微电子技术和计算机技术的迅速发展及其向机械工业的渗透所形成的机电一体化，使机械工业的技术结构、产品机构、功能与构成、生产方式及管理体系发生了巨大变化，使工业生产由“机械电气化”迈入了“机电一体化”为特征的发展阶段。机电不只是机电，而今天机电一体化技术是面向应用的跨学科的技术，它是机械技术、微电子技术、信息技术和控制技术等有机融合、相互渗透的结果。今天机电一体化技术发展飞速，机电一体化产品更新日新月异。其未来将朝着智能化、微型化、系统化、光机电一体化方向发展。在电气时代的今天，电动机在工农业生产与人们日常生活中都起着十分重要的作用。直流电机作为最常见的一种电机，具有非常优秀的线性机械特性、较宽的调速范围、良好的起动性以及简单的控制电路等优点，因此在社会的各个领域中都得到了十分广泛的应用。
本文设计了直流电机控制系统的基本方案，阐述了该系统的基本结构、工作原理、运行特性及其设计方法。本系统采用霍尔元器件测量电动机的转速，用MCS-51单片机对直流电机的转速进行控制，用DAC0832芯片实现输出模拟电压值来控制直流电动机的转速。本设计主要研究直流电机的控制和测量方法，从而对电机的控制精度、响应速度以及节约能源等都具有重要意义。
·关键词：直流电机 单片机 转速控制
Abstract:With the continuous development of modern science and technology, has greatly promoted the intersection of different disciplines and infiltration, leading to the field of engineering technology revolution and transformation. In this era of rapid economic growth in the field of mechanical engineering, microelectronics and computer technology since the rapid development and penetration to the machinery industry formed by mechanical and electrical integration, the technology of mechanical industry structure, product organization, function and composition, production methods and management system has undergone tremendous changes, industrial production by the "electric machinery" into a "mechatronics" as the characteristic stage of development. Electrical not only mechanical and electrical, mechanical and electrical integration, and today technology is application-oriented interdisciplinary technology, mechanical technology, microelectronics, information technology and control technology of organic integration, the result of mutual penetration. Today, the rapid development of mechatronics, mechatronics product updates with each passing day. Its future will be towards the intelligent, miniaturized, systematic, optical electromechanical integration direction. In electrical time's today, the electric motor is playing the very vital role in the industry and agriculture production with the people daily life. The direct current machine takes the most common one kind of electrical machinery, has the very outstanding linear physical characteristics, the wide governor deflection, the good starting as well as merits and so on simple control circuit, therefore obtained the very widespread application in society's each domain. This article has designed the direct current machine control system's basic scheme, elaborated this system's basic structure, the principle of work, the operating characteristic and the design method. This system uses the Hall primary device to survey electric motor's rotational speed, carries on the control with the MCS-51 monolithic integrated circuit to direct current machine's rotational speed, realizes the output analogue voltage value with the DAC0832 chip to control direct current motor's rotational speed. This design main research direct current machine's control and measuring technique, thus to the electrical machinery the control precision, the speed of response as well as saves the energy and so on to have the important meaning.
Key words: Direct current machine monolithic integrated circuit speed control
目 录
摘要................................................（03）
关键字..............................................（03）
1 前言................................................（04）
2 系统设计............................................（04）
2.1 直流电机调速原理................................（04）
2.2 系统硬件组成原理................................（04）
2.3 直流电动机转速控制系统的工作原理.................（05）
2.4 转速测量电路原理................................（05）
2.5 直流电动机转速控制系统硬件设计.... ..............（06）
2.6 直流电动机转速控制系统软件设计...... ............（07）
3 结论................................................（07）
附录..................................................（08）
参考文献..............................................（13） 1、尹耕钦，唐绪伟 城市交通信号灯模拟控制系统 微计算机信息 2005第10-1期
