直流伺服电机控制系统设计.doc

------------------------------------------------------------------------------------------------ ——————————————————————————————————————直流伺服电机控制系统设计摘要通过本次课程设计加深对《计算机控制技术》的理解和掌握。在设计程序的过程中, 广泛的查阅相关资料, 如各类中断的作用和调用方式, 屏幕显示等等,通过实践来加深对理论知识的理解,同时将自己对这门技术的理解应用在电动机控制的设计当中, 理论与实践相互融合、相互促进,提高自己的理论水平和实践能力。直流电机就是将直流电能转换成机械能( 直流电动机) 或将机械能转换成直流电能( 直流发电机) 的旋转电机。直流电机的结构应由定子和转子两大部分组成。直流电机运行时静止不动的部分称为定子,定子的主要作用是产生磁场, 由机座、主磁极、换向极、端盖、轴承和电刷装置等组成。运行时转动的部分称为转子, 其主要作用是产生电磁转矩和感应电动势, 是直流电机进行能量转换的枢纽, 所以通常又称为电枢,由转轴、电枢铁心、电枢绕组、换风气和风扇等组成关键词计算机控制技术;微机控制系统;电动机控制;仿真 1 Abstract With the rapid development of automatic control technology puter science and technology, the manufacturing sector has been substantial use puter technology for automatic control, which makes the manufacturing fields of achievement, efficiency and quality ------------------------------------------------------------------------------------------------ —————————————————————————————————————— greatly improved. According to the different controlled objects, puter control system is divided into a closed loop control system (feedback control the size of the output signal) and open-loop control system, to learn the "computer" course design is the foundation to master the principle and technology puter control system; and the "design" DC servo motor control system is to consolidate, deepen, important to master the course knowledge essential. Through the curriculum design of“ computer control technology ” to understand and master. During the design process, extensive access to relevant information, such as the role and calls the way various interrupt, screen display and so on, through the practice to deepen the understanding of theoretical knowledge, will also be on this door technology understanding applied in the design of motor control, theory and practice of mutual integration, mutual promotion, improve their theoretical level and practical ability. Key puter control technology; puter control system; Motor control; Simulation 2目录摘要....