| 基于改进PID算法的运动控制器的设计 |
| |
| 引用本文： | 廖永忠.基于改进PID算法的运动控制器的设计[J].武汉职业技术学院学报,2009,8(1):68-70. |
| |
| 作者姓名： | 廖永忠 |
| |
| 作者单位： | 长沙中联重工科技发展股份有限公司,湖南,长沙,410000 |
| |
| 摘 要： | 构建了以DSP为基础的运动控制器系统平台。该平台集成度高、稳定性强，能实现生产过程的高速度、高精度要求，实现了基于CPLD的可重构设计，提高了系统的柔性。在控制算法上，采用单神经元PID及cMAc相结合的伺服运动控制算法，仿真及实验结果显示较常规PID控制有更好的动态特性、控制精度、抗干扰能力。
|
| 关 键 词： | DSP 数控系统 单神经元 CPLD |
Design of Motion Controller Based on Improved PID Algorithm |
| |
| LIAO Yong-zhong.Design of Motion Controller Based on Improved PID Algorithm[J].Journal of Wuhan Institute of Technology,2009,8(1):68-70. |
| |
| Authors: | LIAO Yong-zhong |
| |
| Institution: | LIAO Yong-zhong (Changsha Zoomlion Heavy Industry Science ＆ Technology Development Co., Ltd, Changsha410000,China) |
| |
| Abstract: | A hardware development platform for the system was built based on the DSP in this paper. CPLD is used to implement 4-axis servo coder signal processing circuit. It is characterized by the high integrity and robust stability, and meets the requirements of the production process on high speed and high precision. The reconstructable design based on the CPLD was realized to enhance the flexibility of the system. For the control algorithm, a movement control algorithm of Servo system which combines single neuron PID with CMAC to control system is used. Indication through the simulation shows that the control algorithm has better dynamic performance, control precision and strong capability of anti-jamming compared with the traditional PID. |
| |
| Keywords: | DSP CPLD |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
