龚胜平，副教授，博士生导师
邮箱：gongsp@tsinghua.edu.cn
电话：

教育背景2004年本科毕业于国防科技大学航天与材料工程学院
2008年博士毕业于清华大学航天航空学院

工作履历2012.12-至今 清华大学航天航空学院 副教授
2010. 6-2012.12 清华大学航天航空学院 助理研究员
2008. 7-2010.6 清华大学航天航空学院 博士后

学术兼职AIAA 高级会员
空间学会青年理事

研究领域太阳帆航天器的动力学与控制
多天体系统动力学
深空探测轨道优化
载人登月轨道设计等

研究概况一直从事太阳帆航天器动力学与控制研究，近几年开始研究多天体系统动力学和小天体附近的动力学问题。
太阳帆是一种新型无燃料消耗的航天器，能实现很多传统航天器难以或无法实现的任务，太阳帆技术的突破能大大拓展人类探测宇宙的空间，改变深空探测的格局。但太阳帆面临很多难题和挑战，在动力学与控制领域主要有三个方面的挑战：1、新的轨道动力学，由于受到约束较强的光压力，会产生很多新的动力学现象，目前太阳帆的轨迹优化和非开普勒的轨道设计问题依然没有完全解决；2、太阳帆的控制问题，一方面超大尺寸（几十甚至几百米）的太阳帆使得很难或无法采用传统的姿态控制方法，同时太阳帆的轨道姿态结构相互耦合使得控制器的设计更加困难；3、太阳帆的复杂结构动力学问题，为了追求高面质比，太阳帆的结构柔性非常大，因此结构的变形和振动幅度会较大，这种变形和振动对轨道姿态会产生很大的影响，需要建立高信度的耦合模型分析该影响，而建立高可信度的耦合模型非常困难。目前，天体力学和航天器轨道动力学中非常重要的理论基础是平均摄动法。然而，在多天体系统和不规则小天体附近的动力学问题中，很多情况下平均摄动法将不再适用，没有成熟的理论解决这类强摄动系统的动力学问题。
针对太阳帆动力学与控制难题，提出了太阳帆流形的轨道设计方法，利用微分方程理论和平均摄动法发现了多族太阳帆的新型非开普勒轨道，提出了太阳帆编队的概念并建立了完整太阳帆编队理论；建立了太阳帆被动控制准则和利用可变发射率材料进行太阳帆姿态轨道的主动控制方法；结合地面试验和非线性有限元方法建立了高可信度的轨道姿态结构耦合动力学方程。
在多天体系统动力学和不规则小天体动力学方面，解决了椭圆形限制性三体问题和四体问题的希尔稳定性问题，给出了相应的稳定性判据；建立了不规则小天体附近的局部动力学理论框架。

奖励与荣誉2012.8 全国优秀博士论文提名奖
2008.7 清华大学优秀博士论文一等奖，清华大学优秀毕业生
2008.3 清华大学学术新秀
2008.6 青少年科技创新奖
2004.7 湖南省优秀毕业生

学术成果出版了国内第一本太阳帆专著（《太阳帆航天器动力学与控制》，清华大学出版社，2015）。以第一/二或通讯作者发表学术论文100 余篇（本领域的国际权威期刊Journal of Guidance, Control, and Dynamics 论文9 篇，Monthly Notices of the Royal Astronomical Society 论文4 篇），SCI 检索70 余篇、SCI 他引340 次。部分轨道设计的理论工作成功应用到我国神舟号载人飞船和探测月三期月球附近的交会对任务中，工作得到了工业部门的高度评价。理论研究工作获得国家自然科学基金、973、863、总装预研、民用航天等资助。
主要科研项目列表：
[1]国家自然科学基金面上项目，**、 轨道不规则卫星的动力学研究、2018/01-2021/12、66 万元、在研、主持。
[2]国家自然科学基金青年面上连续资助，**、太阳帆精确动力学建模与参数识别、2013/01-2016/12、95 万元、结题、主持。
[3]国家自然科学青年基金，**、太阳帆轨道姿态动力学与控制研究、2010/01-2012/12、28万元、结题、主持。
[4]国家自然科学基金重点项目，**、深空探测中的若干关键非线性不确定性动力学与控制问题研究、2015/01-2019/12、60/300万元、在研、参加。
[5]国家自然科学基金重点项目，**、深空探测的若干非线性动力学与控制研究、2009/01-2012/12、50/200 万元、结题、参加。
[6]国家自然科学基金面上项目，**、 月地L1/L2平动点导航星座关键技术研究、2012/01-2015/12、16/64 万元、结题、参加。
[7]国家重点基础研究发展计划（973），2012CB720004、 不规则弱引力场中探测器运动行为分析与着陆控制、2012/01-2016/12、171/712 万元、结题、参加。
[8]航天科技集团，842123，探月三期交会对接变轨策略研究、2013/01-2014/12,75万元、结题、主持。
[9]国家民用航天项目，太阳帆航天器姿态轨道耦合动力学、2012/08-2014/12、50 /300万元、结题、参加。
[10]国家民用航天项目， 太阳帆航天器深空探测任务需求论证、2011/12-2012/12、20/200 万元、结题、参加。
[11]中国博士后科学基金特别资助，、太阳帆耦合动力学分析与轨道设计、2009/05-2010/07、10 万元、结题、主持。
[12]中国博士后科学基金一等资助，、太阳帆航天器动力学与控制、2008/08-2010/07、5 万元、结题、主持。
专著列表：
[1]龚胜平; 李俊峰, 太阳帆航天器动力学与控制, 北京: 清华大学出版社, 2015.1.
[2]李俊峰，宝音贺西，蒋方华，深空探测动力学与控制，清华大学出版社，2014，（第9章限制性三体问题部分）
文章列表：
[1]Shengping Gong; Chao Liu, Hill stability of the satellites in coplanar four-body problem, Monthly Notices of the Royal Astronomical Society, 2016, 462(1): 547~553
[2]Xiangyu Wang; Junfeng Li; Shengping Gong, Bifurcation ofequilibrium points in the potential eld of asteroid101955 Bennu, Monthly Notices of the Royal Astronomical Society, 2016, 455(1): 3724~3734
[3]Junshan Mu; Shengping Gong; Junfeng Li,Coupled control of reflectivity modulated solar sail for GeoSail formation flying, Journal of Guidance Control and Dynamics, 2015, 37(10): 1~15
[4]Shengping Gong; Hexi Baoyin; Junfeng Li, Solar sail formation flying around displaced solar orbits, Journal of Guidance, Control, and Dynamics, 2007, 30(4): 1148~1152
[5]Chao Liu; Shengping Gong, Hill stability of the coplanar four-body problem with a binary subsystem, Monthly Notices of the Royal Astronomical Society, 2017, 469(3): 3576~3587
[6]Hardy, Flavien; Shengping Gong, On the formation and stability of resonant planetary systems, Monthly Notices of the Royal Astronomical Society, 2017, 470(1): 264~275
[7]Shengping Gong; Miao Li, Satellite capture mechanism in a sun-planet-binary four-body system, Astrophysics and Space Science, 2017, 362(1): 40~50
[8]Chao Liu; Shengping Gong, The Hill stability of triple planets in the Solar system, Astrophysics and Space Science, 2017, 362(7)
[9]Xiaosai Hu; Shengping Gong, Flexibility influence on passive stability of a spinning solar sail, Aerospace Science and Technology, 2016, 58(1): 60~70
[10]Tianjian Hu; Shengping Gong; Junshan Mu; Junfeng Li; Tianshu Wang; Weiping Qian, Switch programming of reflectivity control devices for the coupled dynamics of a solar sail, Advances in Space Research, 2016, 57(5): 1147~1158
[11]Xiangyu Zeng; Junfeng Li, Shengping Gong, Solar sail body-fixed hovering over elongated asteroids, Journal of Guidance, Control, and Dynamics, 2016, 39: 1-9
[12]Xingshan Cai; Junfeng Li; Shengping Gong, Solar sailing trajectory optimization with planetary gravity assist, Science China Physics,Mechanics & Astonomy, 2015, (01): 60~70
[13]Zhiguo Zhang; Shengping Gong; Junfeng Li, Lorentz force time-optimal transfer trajectory design in jovian magnetic field, Advance in space research, 2015, 55(4): 1061~1077
[14]Jingyang Li; Hexi Baoyin, Shengping Gong, Lunar orbit insertion targeting from the two-segment lunar free-return trajectories, Advance in space research, 2015, 55(4): 1050~1060
[15]Junshan Mu; Shengping Gong; Pengbin Ma; Junfeng Li, Dynamics and control of flexible spinning solar sails under reflectivity modulation, Advances in Space Research, 2015, 56(8): 1737~1751
[16]Shengping Gong; Junfeng Li, Analytical criteria of Hill stability in the elliptic restricted threebody problem, Astrophysics and Space Science, 2015, 358: 213~223
[17]Shengping Gong; Junfeng Li, A new inclination cranking method for a flexible spinning solar sail, IEEE Aerospace & Electronic Systems Society, 2015, 51: 2680~2696
[18]Hongwei Yang; Shengping Gong; Hexi Baoyin,Two-impulse transfer orbits connecting equilibrium points of irregular-shaped asteroids, Astrophysics and Space Science, 2015, 357: 66~76
[19]Shing-Yik Yim; Shengping Gong; Hexi Baoyin,Generation of launch windowsfor high-accuracy lunar trajectories, Advances in Space Research, 2015, 56: 825~836
[20]Jingyang Li; Hexi Baoyin, Shengping Gong, Analytical design methods for determining Moon-to-Earth trajectories, Aerospace Science and Technology, 2015, 40: 138~149
[21]Shengping Gong; Junfeng Li, Equilibria near asteroids for solar sails with reflection control devices, Astrophysics and Space Science, 2015, 355: 213~223
[22]Shengping Gong; Junfeng Li, Interplanetary trajectory design for a hybrid propulsion system, Aerospace Science and Technology, 2015, 45(12):104~113
[23]Shengping Gong; Junfeng Li, Planetarycapture and escape in the planar four-body problem, Astrophysics and Space Science, 2015, 357(1):155~165
[24]Shengping Gong; Junfeng Li,Optimal attitude maneuver of an axisymmetric spinning solar sail, IEEE Aerospace & Electronic Systems Society, 2015, 51(2): 1~19
[25]Shengping Gong; Junfeng Li, Asteroid capture using lunar flyby, Advance in space research, 2015, 56(5): 848~858
[26]Jing He; Shengping Gong; Fanghua Jiang; Junfeng Li, Time-optimal rendezvous transfer trajectory for restricted cone-angle range solar sails, Acta Mechanica Sinica, 2014, 30(5): 628~635
[27]Xiaosai Hu; Shengping Gong; Junfeng Li, Attitude stability criteria of axisymmetric solar sail, Advances in Space Research, 2014, 54(1): 72~81
[28]Shengping Gong; Junfeng Li, Fuel consumption for interplanetary missions of solar sailing, Science China Physics,Mechanics & Astonomy, 2014, (03): 521~531
[29]Xianyu Wang; Yu Jiang; Shengping Gong, Analysis of the potential field and equilibrium points of irregular-shaped minor celestial bodies, Astrophysics and Space Science, 2014, 353(1): 105~121
[30]Jin Zhang; Tianshu Wang; Shengping Gong, Influence of attitude control on transfer mission for a flexible solar sail, Acta Astronautica, 201, 97: 73~91
[31]Shengping Gong; Junfeng Li, Spin-stabilized solar sail for displaced solar orbits, Aerospace Science and Technology, 2014, 32(1): 188~199
[32]Xianyu Wang; Shengping Gong; Junfeng Li, A method for classifying orbits near asteroids, Acta Mechanica Sinica, 2014.6.15, (03): 316~325
[33]Zhiguo Zhang; Junfeng Li, Shengping Gong, The fuel-optimal trajectory for finite-thrust LUNAR ASCENT, Aerospace Science and Technology, 2014, 39: 675~684
[34]Shengping Gong; Junfeng Li, Orbital motions of a solar sail around the L2 Earth–Moon libration point, Journal of Guidance Control and Dynamics, 2014, 37(4): 1349~1356
[35]Shengping Gong; Junfeng Li,Solar sail heliocentric elliptic displaced orbits, Journal of Guidance Control and Dynamics, 2014, 37(6): 2021~2026
[36]Shengping Gong; Junfeng Li, Solar sail halo orbit control using reflectivity control devices, Transactions of the Japan Society for Aeronautical and Space Sciences, 2014, 57(5): 279~288
[37]Xiangyuan Zeng; Junfeng Li, Shengping Gong, Earth-crossing asteroid intercept mission with a solar sail spacecraft, IEEE Aerospace and Electronic Systems Magazine, 2014, 29(10): 4~15
[38]Peng Zhang; Junfeng Li; Shengping Gong, Fuel-optimal trajectory design using solar electric propulsion underpower constraints and performance degradation, Acta Astronautica, 2014, 57: 1090~1097
[39]Xiangyuan Zeng; Junfeng Li, Shengping Gong, Fast solar sail rendezvous mission to near Earth asteroids, Acta Astronautica, 2014.12, 105(1): 40~56
[40]Shengping Gong; Junfeng Li, Solar sail periodic orbits in the elliptic restricted three-body problem, Celestial Mechanics and Dynamical Astronomy, 2014, 32(32): 1~12
[41]Jingyang Li; Shengping Gong; Junfeng Li, Generation of multisegment lunar free-return trajectories, Journal of Guidance, Control, and Dynamics, 2013, 36(1): 765~773
[42]Junshan Mu; Shengping Gong; Junfeng Li, Reflectivity-controlled solar sail for magnetosphere mission, Aerospace Science and Technology, 2013, 30(1): 339~348
[43]Shengping Gong; Junfeng Li; Hexi Baoyin; Simo Jules, A new solar sail orbit, Science China Technological Sciences, 2012, 55(3): 848~855
[44]Jing He; Junfeng Li, Shengping Gong, A curved surface solar radiation pressure force model for solar sail deformation, Science China Physics,Mechanics & Astonomy, 2012, 55(1): 141~155
[45]Jingyang Li; Xiang Wang; Jingxia Li, Shengping Gong, Launch window for manned Moon-to-Earth trajectories, Aircraft Engineering and Aerospace Technology, 2012, 84(5): 344~356
[46]Shengping Gong; Junfeng Li; Hexi Baoyin, Solar sail transfer trajectory from L1 point to sub-L1 point, Aerospace Science and Technology, 2011, 15(7): 544~554
[47]Xiangyuan Zeng; Hexi Baoyin; Junfeng Li; Shengping Gong, Feasibility analysis of the angular momentum reversal trajectory via hodograph method for high performance solar sails, Science China Technological Sciences, 2011, 54(11): 2951~2957
[48]Shengping Gong; Junfeng Li; Xiangyuan Zeng, Utilization of an H-reversal trajectory of a solar sail for asteroid deflection, Research in Astronomy and Astrophysics, 2011, 11(10): 1123~1133
[49]Xiangyuan Zeng; Hexi Baoyin; Junfeng Li; Shengping Gong, New applications of the H-reversal trajectory using solar sails, Research in Astronomy and Astrophysics, 2011, 11(7): 863~878
[50]Shengping Gong; Junfeng Li; Yunfeng Gao,Dynamics and control of a solar collector system for near Earth object deflection , Research in Astronomy and Astrophysics, 2011, 11(2): 205~224
[51]Shengping Gong; Junfeng Li; Hexi Baoyin, Dynamical analysis of a spinning solar sail, Advances in Space Research, 2011, 48(1): 1797~1809
[52]Shengping Gong; Junfeng Li, Solar sail formation flying on an inclined Earth orbit, Acta Astronautica, 2011.1.1, 68: 226~239
[53]Xiangyuan Zeng; Hexi Baoyin; Junfeng Li; Shengping Gong, Three-dimensional time optimal double angular momentum reversal trajectory using solar sails, Celestial Mechanics and Dynamical Astronomy, 2011, 111(4): 415~430
[54]Shengping Gong; Junfeng Li; Hexi Baoyin; Yunfeng Gao, Solar sail time-optimal interplanetary transfer trajectory design, Research in Astronomy and Astrophysics, 2011, 11(08): 981~996
[55]Shengping Gong; Hexi Baoyin; Junfeng Li, Solar sail three-body transfer trajectory design, Journal of Guidance, Control, and Dynamics, 2010, 33(3): 873~886
[56]Shengping Gong; Junfeng Li, Multi-satellite reconfiguration of formation around libration point, Transactions of the Japan Society for Aeronautical and Space Sciences, 2009, 51: 213~219
[57]Shengping Gong; Junfeng Li; Hexi Baoyin, Formation flying solar-sail gravity tractors in displaced orbit for towing near-Earth asteroids, Celestial Mechanics and Dynamical Astronomy, 2009, 105(1-3): 159~177
[58]Shengping Gong; Hexi Baoyin; Junfeng Li, Coupled attitude-orbit dynamics and control for displaced solar orbits, Acta Astronautica, 2009, 65(5-6): 730~737
[59]Shengping Gong; Junfeng Li; Hexi Baoyin, Transfer trajectories design for a variable lightness solarcraft, Journal of Spacecraft and Rockets, 2009, 46(4): 836~844
[60]Shengping Gong; Junfeng Li; Hexi Baoyin, Relative Motion around Artificial Lagrange Points, Transactions of the Japan Society for Aeronautical and Space Sciences, 2009, 51(174): 220~226
[61]Shengping Gong; Junfeng Li; Hexi Baoyin, Solar radiation pressure used for formation flying control around the Sun-Earth libration point, Applied Mathematics and Mechanics (English Edition), 2009, 30(8): 1009~1016
[62]Shengping Gong; Junfeng Li; Hexi Baoyin, Analysis of displaced solar sail orbits with passive control, Journal of Guidance, Control, and Dynamics, 2008, 31(3): 782~785
[63]Shengping Gong; Hexi Baoyin; Junfeng Li, Relative orbit design and control of formation around displaced solar orbits, Aerospace Science and Technology, 2008, 12: 195~201
[64]Shengping Gong; Junfeng Li; Hexi Baoyin; Yunfeng Gao, Lunar landing trajectory design based on invariant manifold, Applied Mathematics and Mechanics (English Edition), 2007, 28(2): 201~207
[65]Shengping Gong; Junfeng Li; Hexi Baoyin, Passive stability design for the solar sail on displaced orbits, Journal of Spacecraft and Rockets, 2007, 44(5): 1071~1080
[66]Shengping Gong; Junfeng Li; Hexi Baoyin, Formation around planetary displaced orbit, Applied Mathematics and Mechanics (English Edition), 2007, 28(6): 759~767
[67]Shengping Gong; Junfeng Li; Hexi Baoyin; Yunfeng Gao, Formation reconfiguration in restricted three body problem, Acta Mechanica Sinica, 2007, 23(3): 321~328
[68]Yanheng Li; Hexi Baoyin; Yunfeng Gao; Junfeng Li, Shengping Gong, 1st ACT global trajectory optimization competition: Tsinghua University results, Acta Astronautica, 2007, 61(9): 735~741