摘要
介绍一种具有PID控制功能、可用于胶管、导线、棒材等生产线上外径的在线非接触检测与控制的激光扫描双维测径仪系统。叙述了激光扫描双维测径仪的原理及其结构的实现。完成对测径仪-挤出机数字PID控制模块中PID参数整定,实现了对管材生产过程中直径的自动控制。
Dual axis laser scanning diameter measuring gauge system with PID controller which can be used for online non-contact diameter measurement and control on the hose, wire and rod production line is introduced. The measurement principle and implementation of the Dual axis laser scanning diameter measuring gauge system are also presented. A PID control module with the PID tuning parameters is included in the measuring control system, which functions as a PID automatic controller to the diameter.
出处
《微计算机信息》
2009年第7期3-4,67,共3页
Control & Automation
关键词
PID控制
激光扫描
双维
PID Controller
Laser-scanning
Dual Axis
