General

Li Guannan, male, PhD supervisor,  Changchun institute of Optics,Fine Mechanics and Physics, Chinese Academy of Sciences, 

Email: jx4105@163.com Address: No. 3888, Dongnanhu Road, Jingkai District, Changchun, Jilin Province Zip code:130033


Research Areas

Laser Beam Direction Control, Machine Vision Inspection.

Education

2009-09 - 2014-07: Graduate Studies and PhD in Mechanical Science and Engineering, Jilin University 2005-09 - 2009-07: Bachelor of Science in Mechanical Science and Engineering, Jilin University

Experience

Since July 2014, working at the Precision Mechanics Research Office, Photoelectric Countermeasures Department, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences.
Work Experience
2021/9 ~ present, Associate Researcher, Photoelectric Countermeasures Department, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences. 2014/7 ~ 2021/9, Assistant Researcher, Photoelectric Countermeasures Department, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences.

Publications

   
Papers
（1） Excluding Water Characteristics of Fairing Materials for Seeker Based on Giant Pulse Energy Medium Wave Infrared Laser, SCIENCE OF ADVANCED MATERIALS, 2019,
（2） Research on the influence of alignment error on coupling efficiency and beam quality for Gaussian beam to multimode fiber, RESULTS IN PHYSICS, 2019,
（3） Finite Element Optimization Design of Heart Stent Based on MSC, BASIC & CLINICAL PHARMACOLOGY & TOXICOLOGY, 2019,
（4） The experimental study about laser-induced dizziness effect of medium-wave infrared seeker which based on image processing, JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2019,
（5） Design of fast steering mirror with two double-axis flexure hinges, 
（6） Effect of Lateral Error on the Coupling Efficiency and Beam Quality of Gaussian Beam Launched into Large-core Fiber, OPTIK, 
（7） The research about high-dynamic and low-gray target image differential capture technology based on laser active detection, EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING, 2018, 
（8） Structure analysis and design of the training device of a certain airborne video measurement pod
（9） Normal strain measurement by machine vision, MEASUREMENT, 2014,
（10）A New Method for Calibrating Line Structured-light 3D Measurement Model
Patents

  1. A shock absorption device for tracking and aiming launch towers, invention patent, 2020, first author, patent number: CN110926266A

  2. Guidance head aiming positioning method and aiming positioning system, patent granted, 2020, fifth author, patent number: CN110864587B

  3. A camera gear linear switching device and optical camera, patent granted, 2019, fifth author, patent number: CN109613786A

  4. A fiber coupling device for high-power laser fiber coupling, invention patent, 2019, third author, patent number: CN109143499A

  5. A hydraulic continuously variable transmission, invention patent, 2019, third author, patent number: CN109114188A

  6. A method for detecting defects in polycrystalline silicon solar cells, invention patent, 2019, first author, patent number: CN109493315A

  7. An auxiliary practice control device for simulating targets with airborne optoelectronic pods, patent granted, 2018, first author, patent number: CN108091201A

  8. A CCD focusing mechanism for visible optical imaging systems, invention patent, 2017, third author, patent number: CN107422450A

  9. A two-dimensional electrically tunable mirror device, patent granted, 2017, third author, patent number: CN106773022A

  10. A visual measurement method for helical gear tooth profile errors, invention patent, 2016, first author, patent number: CN105571523A

  11. An online measurement method for camshaft diameter size based on a structured light vision imaging system, 2015, second author, patent number: CN103499302B

  12. An online non-contact measurement method for the straightness of shaft parts, 2016, third author, patent number: CN103471531B


Research Interests

Laser Beam Direction Control, Machine Vision Inspection.