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《Opto-Electronic Engineering》 2010-01
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Improvement of a Complex Deep-hole Measurement System Based on Ring-Structured-Light

LENG Hui-wen 1,2,XU Chun-guang 1,XIAO Ding-guo 1,FENG Zhong-wei3 ( 1. School of Mechanical and Vehicular,Beijing Institute of Technology,Key Laboratory of Fundamental Science for Advanced Machining,Beijing 100081,China; 2. School of Mechatronics & Automobile Engineering,Yantai University,Yantai 264005,Shandong Province,China; 3. Beijing Changcheng Institute of Metrology & Measurement,Beijing 100095,China )  
A 3D measurement system of complex deep-hole profiles based on ring-structured-light was presented. By analyzing disadvantages of the original system,such as nonlinearity between the input and output,the exterior and the interior stripe points of the image belonging to different measured profile in once measurement and existing occlusions due to rifling,an improved scheme was proposed,in which the half-angle of the conic mirror was changed from 45o to 50.7o. In the meantime,related parameters of the measurement system were also adjusted. The improved system eliminates nonlinearity error,which increases measurement accuracy. The exterior and the interior stripe points belong to the same measured profile,and one side of the occlusions of the exterior stripe is eliminated,which can increase the efficiency and the accuracy of 3D reconstruction.
【Fund】: 111高等学校科技创新引智计划资助(B08043)
【CateGory Index】: TP274
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 FENG Zhong-wei1,JIAO Kai-he2,XU Chun-guang1,ZHU Wen-juan1,XIAO Ding-guo1 (1.School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China;2.China North Group Corporation,Beijing 100821,China);A New Method for Measuring the Rifling Angle of Artillery Pipe Based on Template Matching[J];Acta Armamentarii;2008-11
2 FENG Zhong-wei,XU Chun-guang,XIAO Ding-guo,ZHU Wen-juan(School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China);3D detecting technique for the inner surface of the pipe[J];Optical Technique;2009-02
3 Li Xiangqian1 Song Kun2 Jin Gang3 Li Dehua31(School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044)2(China Electronics Engineering Design Institute,Beijing 100840)3(Institute for Pattern Recognition and AI,Huazhong Univ.of Sci. & Tech.,Wuhan 430074);Asymmetry Dual-Camera Structured Light Based 3-D Digitization System[J];Computer Engineering and Applications;2006-16
4 ZHUWenjuan XU Chunguang ZHOU Shiyuan (School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081);OPTICAL MEASURING SYSTEM FOR INNER SURFACE DIMENSIONS OF DEEP HOLE[J];Chinese Journal of Mechanical Engineering;2006-S1
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 CHE Jun-tie, HOU Qiang,YU Jing (Beijing Institute of Petrochemical Technology, Beijing 102617, China);Contrast analysis of testing methods for tiny crack in parts of weapon[J];Ordnance Material Science and Engineering;2005-05
2 ZHENG Jun,XU Chun-guang,XIAO Ding-guo,LIU Zhong-sheng (School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing100081, China);A Comprehensive Measuring System for the Inner Surface of Artillery[J];Journal of Beijing Institute of Technology;2003-06
3 ZHU Wen-juan1, JIAO Kai-he2, XU Chun-guang1, XIAO Ding-guo1 (1.School of Mechanical and Vehicular Engineering,Beijing Institute of Technology, Beijing 100081, China; 2.China North Industry Group Company, Beijing 100821, China);Extraction of Laser Stripe Center Line Based on Genetic Algorithm and NURBS Interpolation[J];北京理工大学学报(英文版);2008-02
4 ZHENG Jun1, XU Chun-guang2, JING Pei-zhong3 , XIAO Ding-guo2, LIU Zhong-sheng2 ( 1. Department of Mechanical Engineering, Qinghua University, Beijing 100084, China ; 2. School of Mechanical and Vehicle Engineering, Beijing Institute of Technology, Beijing 100081, China ; 3. Sanmenxia Jinqu Chemical Machinery Co., Ltd, Sanmenxia 472000, China );A study on a detection system based on ring laser used for inner wall of deep hole[J];Opto-electronic Engineering;2004-01
5 ZHUWenjuan XU Chunguang ZHOU Shiyuan (School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081);OPTICAL MEASURING SYSTEM FOR INNER SURFACE DIMENSIONS OF DEEP HOLE[J];Chinese Journal of Mechanical Engineering;2006-S1
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Zheng Jun (Department of Mechanical Engineering, Tsinghua University, Beijing, 100084) Xu Chunguang Xiao Dingguo (School of Mechanical and Vehicular Engineering, Beijing Institute of Technology);AN IMAGE TRANSFORMATION TECHNIQUE FOR THE DETECTION OF ARTILLERY'S RIFLING PARAMETER[J];Acta Armamentarii;2004-02
2 HAN Bao-jun~1,JIANG Hong-zhao~1,BO Hua~1,HUANG Lang-ning~2 (1.School of Electro-Mechanical Engineering,Xidian University,Xi′an,Shaanxi 710071,China;2.Zhenzhou Vocational Technical College,Hunan 423000,China);Study of Non-contact Measurement of the Twist Pitch of Rifling Based on Class Variance[J];Journal of Air Force Engineering University(Natural Science Edition);2005-05
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