High Precision Contactless Object-diameter measurement using Laser light source

被引：0
|
作者：
Gao, Xinwen [1 ]
Gao, Tongyue [1 ]
Ding, Wei [1 ]
Gong, Zhenbang [1 ]
机构：
[1] Shanghai Univ, Sch Mechatron & Automat, Shanghai 200072, Peoples R China
来源：
2009 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS 1-7, CONFERENCE PROCEEDINGS | 2009年
关键词：
opto-mechanical system; circular cross section; edge detection; Kalman filter;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposed a novel contactless object-diameter method based on the binary-value circuit and Kalman filter algorithm in optical measurement systems. A circuit includes the binary-value and the data sample is used to obtain more important information from imaging sensor, and an Kalman filter mechanism is constructed to provide an appropriate reducing the effects of measurement noise and simultaneously extract the measured object-diameter. In this paper, the application of this method for diameter measurement of objects with circular cross-section is described. Also, its performance is illustrated using experimental results.
引用
收藏
页码：4484 / 4489
页数：6
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