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《Optics and Precision Engineering》 2019-04
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Position measurement for linear motor mover based on aperiodic sinusoidal stripe image

ZHAO Ji-wen;GONG Kai-ge;ZHAO Jing;WANG Hui;JIANG Xu;School of Electrical Engineering and Automation,Anhui University;  
To improve the accuracy and anti-interference of the position detection of a linear motor mover from a target shooting source,an aperiodic sinusoidal stripe image was constructed and a subpixel measurement method based on the gradient method was introduced to achieve high-precision measurement of the mover position.First,by changing the stripe cycle of the sinusoidal stripe,an aperiodic sinusoidal stripe image was generated.Second,an aperiodic sinusoidal stripe image with strong robustness was selected by using the Pnatt entropy of the image.Finally,the subpixel displacement of the adjacent target image was calculated using the gradient method based on the Barron operator,and the actual displacement of the linear motor mover was obtained by combining the calibration coefficients of the calibration system.Simulation and experimental results show that when compared to the aperiodic fence image,the aperiodic sinusoidal stripe image has strong robustness and a measurement accuracy of 0.02 pixels.
【Fund】: 国家自然科学基金资助项目(No.51837001 No.51707002 No.51637001 No.51577001);; 安徽省教育厅项目资助(No.KJ2017A003);; 安徽省自然科学基金项目资助(No.1808085QE123)
【CateGory Index】: TP391.41;TM359.4
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Chinese Journal Full-text Database 2 Hits
1 PAN Bing, XU Bo-qin, LI Ke-jingBehavior and Design of Materials of CAS, Hefei230027, China);Performance of gradient operators in algorithm of gradient-based subpixel registration[J];光学技术;2005-01
2 ZHU Zheng-tao~(1,2),LI Shao-fa~1,CHEN Hua-ping~2 (1.College of Computer Science and Engineering, South China Univ. of Tech., Guangzhou 510640,China;2.College of Information Engineering, Guangdong Univ. of Tech., Guangzhou 510640,China);Research on auto-focused function based on the image entropy[J];光学精密工程;2004-05
Chinese Journal Full-text Database 10 Hits
1 LIU Guangli;JIANG Hongyan;College of Defense Engineering,PLA University of Science and Technology;;Principle of Digital Speckle Correlation Method and Its Applications in Civil Engineering Deformation Measurement[J];安徽建筑大学学报;2015-06
2 LIN Zhong;HUANG Chen-rong;LU A-li;College of Computer Engineering,Nanjing Institute of Technology;;Auto-focus Compresive Performance Evaluation and an Auto-focus Algorithm Based on Two-way Twice Descent[J];科学技术与工程;2015-32
3 ZI Xin-yun;GENG Shuai;ZHAO Shu-fan;ZHANG Peng;PANG Hai-long;Engineering Experiment Center,Department of Automobile Engineering,Military Transportation University;;Research of non-contact torque sensing measurement based on digital industrial photogrammetry[J];传感器与微系统;2015-04
4 FENG Yan;LIANG Guang-ming;ZHU Xu-dong;School of Electronic Science & Engineering,National University of Defense Technology;;An improved auto-focusing algorithm fusing the distribution of gray histogram[J];现代电子技术;2015-06
5 JIA Qian-qian;ZHANG Liang-ju;Key Laboratory of Advanced Reactor Engineering and Safety,Ministry of Education,Institute of Nuclear and New Energy Technology,Tsinghua University;;Quick Assessment of Human-machine Interface Complexity in Digital Nuclear Power Plant Based on Image Entropy[J];原子能科学技术;2014-12
6 Tang Chunming;Liu Yucui;Yu Xiang;College of Information and Communication Engineering,Harbin Engineering University;College of Electronic and Information Engineering,Tianjin Polytechnic University;Engineering Teaching Training Center,Tianjin Polytechnic University;;A Focusing Criterion Function for Automatic Reconstruction of Digital Holograms[J];光学学报;2014-08
7 WANG Wen-huan;LIU Wei;School of Physics and Technology,Wuhan University;;Electric Microscopic Imaging System Which Can Automatic Focus[J];自动化与仪表;2014-07
8 ZHAN Shi;ZHANG Dong-sheng;Shanghai Institute of Applied Mathematics and Mechanics;Department of Mechanics,Shanghai University;Shanghai Key Laboratory of Mechanics in Energy Engineering;;Tracking lung tumor and chest motion in breathing process by digital volume correlation method[J];医用生物力学;2014-03
9 Zhao Jiwen;Wang Lizhi;Zhang Mei;Xie Fang;College of Electrical Engineering and Automation,Anhui University;;Image sub-pixel measurement algorithm for linear motor rotor position detection[J];仪器仪表学报;2013-11
10 YANG Jun-lin;PENG Wei;ZENG Xiao-qiang;School of Business,Sichuan Agricultural University;;Research on Large Deformation Measurement Technology of Digital Image Based on SIFT Algorithm[J];电脑知识与技术;2013-31
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Guo Jun Zeng Wenhan Xie Tiebang (School of Mechanical Science & Engineering, Huazhong University of Science & Technology, Wuhan, 430074);A BULLET MARK COMPUTER IMAGE COMPARISON SYSTEM[J];兵工学报;2003-04
2 Li Wen en, Chen Haiqing, Li Jun, Xu Long ( Huazhong University of Science and Technology, Wuhan 430074 China);Image Manipulation and Auto-focus of the Infrared Seeker[J];量子电子学报;2003-03
3 KANG Zong-ming,ZHANG Li,XIE Pan(Department of Electronic Engineering,Tsinghua University,Beijing 100084,China);Implementation of an Automatic Focusing Algorithm Based on Spatial High Frequency Energy and Entropy[J];电子学报;2003-04
4 Chen Bangzhong Tu Jianping Wang Xiutan Peng Yingning(Department of Electro nic Engineering,Tsinghua University,Beijing100084);Performance of Gradient Operators in Gradient-Based Optical Flow Estimat ion[J];计算机工程与应用;2003-02
5 XU Jie 1, ZHANG Zhi jiang 2, LU Lin hai 1 (1.Electromechanical Engineering and Automatization Academy of Shanghai University, Shanghai 200072, China; 2.Communication Engineering Department of Shanghai University, Shanghai 200072, China);Image Processing for the Automatic Positioning System of Pellet Target[J];光学精密工程;2001-06
6 GUO Yan zhen, QIU Zong ming, LI Xin, WANG Ji hui (Xi’an University of Technology,Xi’an 710048,China);A Method of Tuning Focus for Image Measurement Technology[J];西安理工大学学报;2001-01
7 Wu Zhenfeng Zuo Hongfu Qiu Genliang Liu Hongxing Department of Mechanical Engineering,Nanjing Univ ersity of Aeronautics & Astronautics Nanjing,210016;New Autofocus Algorithm of Microscope[J];数据采集与处理;2000-03
8 WANG Ren hua, SHEN Mang zuo (Institute of Optics & Electronics, Chinese Academy of Sciences,Chengdu 610209,China);An Algorithm Study for Automatic Focusing[J];光电工程;2000-04
9 Li Shanxiang,Sun Yiling,Li Jingzhen College of Science and Technology,Shenzhen University,Shenzhen 518060;CURVED SURFACE FIT OF SUBPIXELS DISPLACEMENT SEARCHING IN DIGITAL SPECKLE CORRELATION MEASUREMENT TECHNOLOGY[J];光子学报;1999-07
10 LI QingJun(Changchun Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Changchun 130022);Studying on a New Method of Video Focusing[J];光学精密工程;1998-03
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