李绪友

Main research directions: high-precision fiber optic gyro technology, inertial navigation technology, electronic information technology.

Mainly engaged in high-precision fiber optic gyro and inertial navigation system project research work, after a number of on-board and sea experiments, fiber optic gyro and JieLian system of the main technical indicators have reached the domestic advanced level. Over the years, he has published a total of 140 academic papers, of which 60 have been searched by SCI.

1990-2002, Assistant Professor, Lecturer and Associate Professor, Department of Electronics, Harbin Institute of Shipbuilding Engineering, specializing in communication and electronic information;　
2002-2003, Associate Professor (Master Tutor), Department of Navigation, Guidance and Control, College of Automation, Harbin Engineering University;                             
2003 - present, Harbin Engineering University, College of Intelligent Science and College of Instrumentation Science and Technology, as a professor (doctoral supervisor);
1997-February 2002, Harbin Engineering University, majoring in Navigation, Guidance and Control, and obtaining doctoral degree;
2002-2005: Harbin Institute of Technology, Postdoctoral Mobile Station, Electrical Engineering and Automation.

1. Inertial navigation technology, mainly research on fiber optic gyro and fiber optic gyro junction inertial navigation system application development
2. Fiber optic sensing and detection technology, mainly focusing on the application and development of fiber optic sensing and detection technology.

1 National Natural Foundation of China, "Research on geometrically stacked stress-biased PMF for fiber-optic gyro".
2 As a technical leader to undertake the development of "fiber optic navigational position equipment", the device is China's first application of fiber optic gyro navigation products for ships, to fill the gaps in the field of domestic, and the performance indicators have reached the international advanced level;
3 "China-Russia Science and Technology Cooperation Special Fund", the project is funded by the Ministry of Science and Technology of the introduction of Russian projects, focusing on the introduction of Russia's advanced fiber optic gyro technology, high precision and engineering key technologies for thematic research.
4 "Autonomous Orientation System" for the launch of the reference positioning and orientation system, reached the domestic advanced level, and realized the batch production.
5 In addition, he also engaged in the "unit and array fiber optic hydrophone research", "military intelligent underwater robotics", "marine electronic nautical chart system" and other major research projects. Work.

1. In March 2003, he went to Barker Company in Belgium and the Fourth Physics Laboratory of the University of Stuttgart in Germany for investigation and study;　
2. In June 2004, he went to Bauman University, National Institute of Electronic Instrumentation, Marine Technology University and Geophysical Research Institute of Russia for study tour;
3. September, 2009, participated in the European Symposium on Inertial Technology in Germany and presented a paper.

Inertial device and system test technology

Optical Waveguide Theory
Fiber Optic Measurement Technology

Executive Director of Harbin Inertial Technology Society　
Executive Director of Heilongjiang Instrumentation Society

1  Improved Thermal Stability of a Fiber Optic Gyroscope Using a Geometric Birefringence-Enhanced Polarization- Maintaining Fiber. JOURNAL OF LIGHTWAVE TECHNOLOGY . 2023-05-22.

2  A Runs Test-Based Kalman Filter With Both Adaptability and Robustness With Application to INS/GNSS Integration. IEEE SENSORS JOURNAL. 2023-01-07.

3  Bow-tie holes-aided elliptical-core polarization-maintaining fiber with high birefringence. OPTICAL FIBER TECHNOLOGY.  2022-11-13.

4  Minimum Cauchy Kernel Loss Based Robust Cubature Kalman Filter and Its Low Complexity Cost Version With Application on INS/OD Integrated Navigation System.  IEEE SENSORS JOURNAL. 2022-05-25 .

5  An Efficient Gauss-Seidel Cubature Kalman Filter. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS. 2022-03-31.

6  Variational Bayesian-Based Improved Maximum Mixture Correntropy Kalman Filter for Non-Gaussian Noise. ENTROPY.  2022-01-29 .

7  Design of ultrahigh birefringent stress-induced polarization-maintaining fiber with hole-assistance.OPTICAL FIBER TECHNOLOGY.  2021-10-26.

8  High extinction ratio elliptical core Panda-type polarization-maintaining fiber coil. OPTICS LETTERS. 2021-09-12 .

9  Ultra-high birefringence elliptical cladding polarization-maintaining fiber with superimposed geometric birefringence . OPTIK. 2021-12-12
10  LiDAR Odometry and Mapping Based on Semantic Information for Outdoor Environment. REMOTE SENSING. 2021-08-15 .

1. In 2002, he was awarded the Outstanding Year of Harbin Engineering University;
2. In 2003, he was awarded the honorary title of "One Hundred Outstanding Doctoral and Master's Degrees in the Defense Industry".

1 In 2014, he won the First Prize of Heilongjiang Provincial Scientific and Technological Progress in the project of "Introduction of New Generation of High-precision Gyroscope and System";
2. In 2014, he won the Second Prize of Scientific and Technological Progress of the Ministry of Industry and Information Technology of China in the project of "High-precision Autonomous Orientation System";
3. 2002 won the First Prize of Provincial and Ministerial Scientific and Technological Progress in the project of "Underwater Robot Technology";
4.2003 First Prize of Heilongjiang Provincial Scientific and Technological Progress in the project of "Electronic Chart System".