高温热物体在线检测与诊断系统的研究  

A Study on the On-line Measurement and Diagnostic System for high Tempareture Objects

作　　者：樊玉铭[1] 杨世民[1] 刘安伟[1] 赵鸿林 

机构地区：[1]天津大学精密测量技术与仪器国家重点实验室,天津320072

出　　处：《仪器仪表学报》1999年第2期160-163,共4页Chinese Journal of Scientific Instrument

基　　金：国家自然科学基金

摘　　要：本文阐述了利用固体摄像原理在线检测高温热物体棒材直径的检测装置。提出了物体在视场中运动时的相对监测与诊断系统，分析了检测系统的误差，设计了误差修正公式和补偿方法。文中最后给出了测试系统的综合测量结果。该检测装置不仅可以实现在线检测热轧棒材、线材及板带材等，而且还可以用于对其它高温热物体进行在线监测与诊断。This paper describes an equipment for measuring the diameter of high temperature objects such as bars using the technique of illuminant imagery. The authors introduce the relative monitoring and diagnostic systern to measure the Slip of object in motion in the field of view analyse the error and design the method of correcting errors. At the end of the paper the results of synthetic experirnents have been given.This equlpment can measure not only the diameter of hot-r0lling bars, wires and the width of the bands,plates,but also can monitor and diagnose the size slip of other kinds of high temperature objects.

关 键 词：在线检测 诊断系统 棒材 热轧 直径 

分 类 号：TG335.62[金属学及工艺—金属压力加工] TG334.9