Email：gudefeng@mail.sysu.edu.cn

主要研究方向：GNSS精密定轨与定位、卫星试验评估与应用、空天智能感知与信息处理

个人简介:

       男，1980年8月出生，中共党员。主要从事卫星精密定轨、试验评估应用、智能感知与信息处理等研究工作，参与我国高分、北斗、天绘等多个任务，自主定轨软件平台实现低/中/高轨多类卫星及其编队精密定轨，达到国际同类优秀软件先进水平。主持国家自然科学基金项目4项、高分专项课题2项、国家重点实验室基金2项以及其它协作课题5项。2019年获卫星导航定位科技进步特等奖1项（排名第二），2017年获军队科技进步一等奖（排名第九），2011年获军队科技进步二等奖（排名第三），2010年获军队科技进步三等奖（排名第二）。发表学术论文80余篇，SCI收录27篇，会议优秀论文奖励5篇，英文专著1部，申请国家发明专利2项，软件著作权2项。

主要经历：

    1.教育背景:

    1999.09-2003.07 ，国防科技大学，本科

    2003.09-2004.12 ，国防科技大学，硕士研究生

    2005.01-2009.06 ，国防科技大学，博士研究生

    2.职业经历:

    2009.06-2012.12 ，国防科技大学理学院，讲师

    2013.01-2018.03 ，国防科技大学理学院，副教授

    2018.04-2021.05 ，中山大学物理与天文学院，教授

    2021.06 至今，中山大学人工智能学院，教授

代表性成果（论文、专利、专著等）:

论文

  1. Wei Chunbo, Gu Defeng*, Shao Kai, Liu Peichao, Zhu Wudi, Zhu Jubo, Liu Yuan, Wang Jian. In-flight performance analysis and antenna phase center calibration of MEMS GPS receiver on-board TianQin-1 in the nadir-pointing and Sun-pointing modes，Advances in Space Research, 2022.
  2. Zhang Houzhe, Gu Defeng*, Ju Bing, Shao Kai, Yi Bin, Duan Xiaojun, Huang Zhiyong. Precise orbit determination and maneuver assessment for TH-2 satellites using spaceborne GPS and BDS2 observations, Remote Sensing, 2021.
  3. Yi Bin, Gu Defeng*, Shao Kai, Ju Bing, Zhang Houzhe, Qin Xianping, Duan Xiaojun, Huang Zhiyong. Precise relative orbit determination for Chinese TH-2 satellite formation using onboard GPS and BDS2 observations, Remote Sensing, 2021.
  4. Yi Bin, Gu Defeng*, Ju Bing, Shao Kai, Zhang Houzhe. Enhanced baseline determination for formation flying LEOs by relative corrections of phase center and code residual variations. Chinese Journal of Aeronautics, 2021.
  5. Zhang Houzhe, Gu Defeng*, Duan Xiaojun, Shao Kai, Wei Chunbo. The application of nonlinear least-squares estimation algorithms in atmospheric density model calibration. Aircraft Engineering and Aerospace Technology, 2020.
  6. Shao Kai, Gu Defeng*, Ju Bing, Wang Wenbin, Wei Chunbo, Duan Xiaojun, Wang Zhengming. Analysis of Tiangong-2 orbit determination and prediction using onboard dual‑frequency GNSS data. GPS solutions, 2020.
  7. Shao Kai, Gu Defeng*, Chang Xiao, Yi Bin, Wang Zhengming. Impact of GPS receiver antenna GRAPHIC residual variations on single-frequency orbit determination of LEO satellites. Advances in Space Research, 2019.
  8. Yi Bin, Gu Defeng*, Chang Xiao, Shao Kai. Integrating BDS and GPS for precise relative orbit determination of LEO formation flying. Chinese Journal of Aeronautics, 2018.
  9. Gu Defeng*, Liu Ye, Yi Bin, Cao Jianfeng, Li Xie. In-flight performance analysis of MEMS GPS receiver and its application to precise orbit determination of APOD-A satellite. Advances in Space Research, 2017.
  10. Gu Defeng*, Ju Bing, Liu Junhong, Tu Jia. Enhanced GPS-based GRACE baseline determination by using a new strategy for ambiguity resolution and relative phase center variation corrections. Acta Astronautica, 2017.
  11. Ju Bing, Gu Defeng*, Chang Xiao, Herring Thomas A, Duan Xiaojun, Wang Zhengming. Enhanced cycle slip detection method for dual-frequency BeiDou GEO carrier phase observations. GPS solutions, 2017.
  12. Ju Bing*, Gu Defeng, Herring Thomas A, Allende-Alba Gerardo, Montenbruck Oliver, Wang Zhengming. Precise orbit and baseline determination for maneuvering low earth orbiters. GPS solutions, 2017.
  13. Gu Defeng*, Lai Yuwang, Liu Junhong, Ju Bing, Tu Jia. Spaceborne GPS receiver antenna phase center offset and variation estimation for the Shiyan 3 satellite. Chinese Journal of Aeronautics, 2016.
  14. Liu Junhong, Gu Defeng*, Ju Bing, Shen Zhen, Lai Yuwang, Yi Dongyun. A new empirical solar radiation pressure model for BeiDou GEO satellites. Advances in Space Research, 2016.
  15. Lai Yuwang, Gu Defeng*, Liu Junhong, Li Wenping, Yi Dongyun. Low-Frequency Error Extraction and Compensation for Attitude Measurements from STECE Star Tracker. Sensors, 2016.
  16. Liu Junhong, Gu Defeng*, Ju Bing, Lai Yuwang, Yi Dongyun. Relative clock estimation method between two LEO satellites with a double-difference solution constraint. Acta Astronautica, 2015.
  17. Lai Yuwang*, Liu Junhong, Ding Yonghe, Gu Defeng, Yi Dongyun. Attitude Aberration Correction for Space Technology Experiment and Climate Exploration (STECE) Satellite Star Tracker. Journal of Aerospace Engineering, 2015.
  18. Liu Junhong, Gu Defeng*, Ju Bing, Yao Jing, Duan Xiaojun, Yi Dongyun. Basic Performance of BeiDou-2 Navigation Satellite System Used in LEO Satellites Precise Orbit Determination. Chinese Journal of Aeronautics, 2014.
  19. Lai Yuwang, Liu Junhong, Ding Yonghe, Gu Defeng, Yi Dongyun*. Precession - nutation correction for star tracker attitude measurement of STECE satellite. Chinese Journal of Aeronautics, 2014.
  20. Lai Yuwang*, Liu Junhong, Ding Yonghe, Gu Defeng, Yi Dongyun. In-flight quality evaluation of attitude measurements from STECE APS-01 star tracker. Acta Astronautica, 2014.
  21. Tu Jia, Gu Defeng, Wu Yi, et al. Phase Residual Estimations for PCVs of Spaceborne GPS Receiver Antenna and Their Impacts on Precise Orbit Determination of GRACE Satellites. Chinese Journal of Aeronautics, 2012.
  22. Gu Defeng*, Yi Dongyun. Reduced Dynamic Orbit Determination Using Differenced Phase in Adjacent Epochs for Spaceborne Dual-frequency GPS. Chinese Journal of Aeronautics, 2011.

专(译)著

  1. Wang Zhengming, Yi Dongyun, Duan Xiaojun, Yao Jing, Gu Defeng. Measurement data modeling and parameter estimation, CRC Press, 2011.