Mr. Qingshan Chen Profile

Qingshan Chen

at Beijing Institute of Machinery

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Author

Publications (13)

SPIE Journal Paper | 25 June 2014 Open Access

Coordinate measuring method with two operation modes based on the adjustable articulated arms

Lianqing Zhu, Weixian Li, Zhikang Pan, Yangkuan Guo, Qingshan Chen

OE, Vol. 53, Issue 12, 122407, (June 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.12.122407

KEYWORDS: Calibration, Space operations, Mathematical modeling, Electromagnetism, Prototyping, Error analysis, Switches, Kinematics, Optical engineering, Numerical simulations

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Proceedings Article | 10 October 2013 Paper

A kinematic parameter calibration method for articulated arm coordinate measuring machine

Shuang Zhao, Lianqing Zhu, Qingshan Chen, Zhikang Pan, Yangkuan Guo

Proceedings Volume 8916, 891611 (2013) https://doi.org/10.1117/12.2035784

KEYWORDS: Calibration, Kinematics, Genetic algorithms, Computer programming, Optoelectronics, Instrumentation engineering, Information technology, Error analysis, Precision calibration, Algorithm development

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Proceedings Article | 20 November 2009 Paper

Partial coherence theory relating to dispersive medium involved interference

Qingshan Chen, Yueqiang Li, Yong Lu, Feng Jiang

Proceedings Volume 7511, 75111J (2009) https://doi.org/10.1117/12.837887

KEYWORDS: Fourier transforms, Light sources, Optical components, Interferometry, Coherence (optics), Telecommunications, Fiber Bragg gratings, Dispersion, Reflectivity, Optoelectronics

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Proceedings Article | 31 December 2008 Paper

Error assessment of helicoidal surfaces

Yangkuan Guo, Lianqing Zhu, Mingli Dong, Qingshan Chen, Lishuang Liu, Hongling Zou

Proceedings Volume 7130, 71305O (2008) https://doi.org/10.1117/12.819764

KEYWORDS: Error analysis, Data modeling, Teeth, Information science, Information technology, Precision measurement, Fluctuations and noise, Lutetium, Current controlled current source, Spherical lenses

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Proceedings Article | 13 October 2008 Paper

Research on error model of involute helicoid based on coordinate measuring machine

Xiaofeng Wen, Lianqing Zhu, Qingshan Chen, Yafei Yan

Proceedings Volume 7127, 712711 (2008) https://doi.org/10.1117/12.806319

KEYWORDS: Lead, Mechanical engineering, Analytical research, Teeth, Numerical analysis, Error analysis, Information science, Information technology, Precision measurement, Instrumentation control

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Proceedings Article | 12 March 2008 Paper

Analysis on the interferogram of a low coherence interferometric system for measuring the dispersion of chirped fiber grating through Fourier spectrometry method

Qingshan Chen, Naiguang Lu, Xinzhu Sang

Proceedings Volume 6624, 66240T (2008) https://doi.org/10.1117/12.791090

KEYWORDS: Interferometry, Spectroscopy, Fiber Bragg gratings, Light sources, Fourier transforms, Optical filters, Optical amplifiers, Reflectivity, Mirrors, Telecommunications

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Proceedings Article | 12 March 2008 Paper

Form error automatic measurement system based on optical fiber sensing array

Shan Jin, Yong Lv, Qing Shan Chen

Proceedings Volume 6624, 662417 (2008) https://doi.org/10.1117/12.791114

KEYWORDS: Optical fibers, Fiber optics sensors, Optical arrays, Light sources, Sensors, Modulation, Optical amplifiers, Sensing systems, Optical sensing, Signal to noise ratio

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Proceedings Article | 4 January 2008 Paper

Characterization of the dispersion of chirped fiber Bragg grating through Fourier transform spectrometry method

Qingshan Chen, Naiguang Lu, Feng Jiang

Proceedings Volume 6837, 68370W (2008) https://doi.org/10.1117/12.755295

KEYWORDS: Fiber Bragg gratings, Fourier transforms, Spectroscopy, Optical filters, Computing systems, Light sources, Dispersion, Picosecond phenomena, Optical scanning systems, Polarization

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Proceedings Article | 6 November 2006 Paper

A PC104 architecture-based high-accuracy laser diode alignment system

Qingshan Chen, Naiguang Lv, Zhikang Pan, Yong Lv

Proceedings Volume 6357, 63573E (2006) https://doi.org/10.1117/12.717225

KEYWORDS: Semiconductor lasers, Single mode fibers, Laser systems engineering, Charge-coupled devices, Light sources, LCDs, Telescopes, Light wave propagation, Digital imaging, Computer architecture

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Proceedings Article | 6 November 2006 Paper

The separation and assessment methods of the helix feature line of helicoidal surfaces

Yafei Yan, Lianqing Zhu, Mingli Dong, Qingshan Chen, Zhaoyao Shi

Proceedings Volume 6357, 63573G (2006) https://doi.org/10.1117/12.717229

KEYWORDS: Data modeling, Error analysis, Data processing, Manufacturing, Information science, Information technology, Instrumentation control, Signal analysis, Artificial intelligence, Teeth

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Proceedings Article | 25 October 2006 Paper

Measurement of helical surface

Yangkuan Guo, Lianqing Zhu, Zhaoyao Shi, NaiguangLi Lv, Mingli Dong, Qingshan Chen

Proceedings Volume 6280, 628029 (2006) https://doi.org/10.1117/12.716343

KEYWORDS: Analytical research, 3D metrology, Teeth, 3D vision, Manufacturing, Calibration, Lead, Precision measurement, Fluctuations and noise, Spherical lenses

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Proceedings Article | 13 October 2006 Paper

A uniform model for the evaluation of deviations from helicoidal surfaces

Lianqing Zhu, Zhaoyao Shi, Mingli Dong, Qingshan Chen, Yangkuan Guo

Proceedings Volume 6280, 62802A (2006) https://doi.org/10.1117/12.716350

KEYWORDS: Mathematical modeling, Spherical lenses, Mathematics, Distance measurement, Data modeling, Optimization (mathematics), Precision measurement, Fluctuations and noise, Information technology

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Proceedings Article | 10 October 2000 Paper

Laser alignment system used for coaxiality measurement of large-scale holes

Naiguang Lu, Wenyi Den, Bixi Yan, Qingshan Chen, Guozhong Liu

Proceedings Volume 4222, (2000) https://doi.org/10.1117/12.403915

KEYWORDS: Single mode fibers, Laser systems engineering, Semiconductor lasers, Charge-coupled devices, Sensors, Laser stabilization, Fiber lasers, CCD image sensors, Computing systems, Optical alignment

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Showing 5 of 13 publications

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