摘要：为了解决带材跑偏的问题，提出了一种基于直线电机的机器视觉高速纠偏系统。介绍了机器视觉系统和基于DSP的纠偏控制系统，采用了自适应模糊PID控制。同时以Microsoft Visual C++ 6.0为工具开发了稳定的纠偏软件，以CCS2000为工具完成了自适应模糊PID控制算法 ，并利用Matlab进行了仿真。
关键词：直线电机；机器视觉；纠偏系统

Abstract:In order to solve the problem with the strip deviation,high-speed edge position control system using machine vision based on linear motor was proposed.Machine vision system and EPC control system based on DSP were introduced，fuzzy self-tuning PID controller strategy was taken.The EPC software is developed by Microsoft Visual C++6.0 and fuzzy self-tuning PID controller strategy is completed by CCS2000,simulation is implemented by Matlab.
Key Words:linear motor；machine vision；EPC control system