文档介绍：毕业论文
题目: 基于ARM的伺服电机控制器设计
摘要
运动控制技术能够快速发展得益于计算机、高速数字处理器、自动控制、网络技术的发展。基于ARM的控制器逐步成为自动化控制领域的主导产品之一。高速、高精度以及具有良好可靠性始终是运动控制技术追求的目标。
本文介绍了基于ARM伺服电机控制器的设计。该控制系统采用PHILIPS LPC2114芯片作为控制核心,经D/A转换控制伺服电机驱动器,从而控制伺服电机的转速。该系统通过硬件实现智能控制算法,同时完成任务的合理调度及实时控制。在该系统中设计一种实时性强的自适应在线插值模糊控制器,具有良好的稳定性、较好自适应性、高可靠性、快速性、高的跟踪精度。
本文实现运动控制技术对高速、高精度的追求目标,设计并实现以微处理器为核心的控制器,改变了传统单片机运算能力和控制功能不足的现状和弱点。可以对电机的转速位移进行智能化,精确化控制。
关键词:ARM;伺服电机;D/A数据采集;控制器
Title Designing of servo-motor Controller Based on ARM
Abstract
Motion control technology can benefit from the rapid development puters, high-speed digital processors, automatic control, the development work technology. ARM-based controller has gradually e the dominant area of automation and control goal is always high-speed, high precision and reliability with good motion control technology.
This Article introduces designing of servo-motor Controller Based on ARM. The control system adopts PHILIPS LPC2114 chip control servo motor drives to the D/ A implementation of the system through the intelligent control algorithm, and a reasonable schedule plete their tasks and real-time control. In this system design a real-time online adaptive fuzzy controller interpolation,it has a good stability, good self-adaptive, high reliability, rapid, high precision tracking.
In this Article, motion control technology to achieve high-speed, high-precision of the pursuit of objectives, design and realization of the microprocessor as the core of the controller to change the traditional single-puting power and insufficient controls and weaknesses. Motor speed can be carried out on intelligent of accurate control.
Keywords:ARM;Servo-motor;D/A data acquisition;Controller
目次
1 绪论 1
引言 1
国内外发展现状 1
2 相关技术简介 13
ARM原理简介 13
伺服电机的控制原理简介 20
3 系统设计 24
ARM微控制器PHILIPS LPC2114简介 24
系统总体设计 26
继电器驱动电路设计 33
系统软件设计 33
结论 38
致谢 39
参考文献 40
附录:系统硬件电路图 42
1 绪论
引言
随着工业的发展,嵌入式技术应用日益广泛和成熟。ARM处理器因其具有高性能、低