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Progress of Planetary Defense Research in China

LI Mingtao WANG Kaiduo

LI Mingtao, WANG Kaiduo. Progress of Planetary Defense Research in China. Chinese Journal of Space Science, 2022, 42(4): 830-835 doi: 10.11728/cjss2022.04.yg27
Citation: LI Mingtao, WANG Kaiduo. Progress of Planetary Defense Research in China. Chinese Journal of Space Science, 2022, 42(4): 830-835 doi: 10.11728/cjss2022.04.yg27

Progress of Planetary Defense Research in China

doi: 10.11728/cjss2022.04.yg27
Funds: Supported by the Beijing Municipal Science and Technology Commission (Z181100002918004), the Strategic Priority Program on Space Science (XDA15014900), the Civil Aerospace Preliminary Research Project (KJSP2020020101, CAS)
More Information
  • Figure  1.  Yushu fireball event in 2020

    Figure  2.  Earth leading orbit telescope mission concept

    Figure  3.  EKI mission concept

    Figure  4.  Skipping-like trajectory of Aletai’s meteorite (Source: Science Advances)

  • [1] BOTTKE W, VOKROUHLICKÝ D, NESVORNÝ D. An asteroid breakup 160 Myr ago as the probable source of the K/T impactor[J]. Nature, 2007, 449: 48-53 doi: 10.1038/nature06070
    [2] BROWN P, ASSINK J, ASTIZ L, et al. A 500-kiloton airburst over Chelyabinsk and an enhanced hazard from small impactors[J]. Nature, 2013, 503(7475): 238-241 doi: 10.1038/nature12741
    [3] ROMANA Kofler, GERHARD Drolshagen, et al. International coordination on planetary defence: the work of the IAWN and the SMPAG[J]. Acta Astronautica, 2019, 156: 409-415 doi: 10.1016/j.actaastro.2018.07.023
    [4] GONG Zizheng, LI Ming, CHEN Chuan, ZHAO Changyin. The frontier science and key technologies of asteroid monitoring and early warning, security defense and resource utilization[J]. Chinese Science Bulletin, 2020, 65(5): 346-372 doi: 10.1360/TB-2019-0425
    [5] LIU Huigen, ZHAO Haibin, ZHOU Jilin. Survey, defence and resource development of NEO[J]. Chinese Science Bulletin, 2020, 65(9): 757-763 doi: 10.1360/TB-2019-0706
    [6] WU Weiren, GONG Zizheng, TANG Yuhua, ZHANG Pinliang. Response to risk of near-Earth asteroid impact[J]. Strategic Study of CAE, 2022, 24(2): 140-151
    [7] WANG Xintao, ZHENG Jianhua, LI Mingtao, et al. Warning of asteroids approaching Earth from the sunward direction using two Earth-leading heliocentric orbiting telescopes[J]. Icarus, 2022, 377: 114906 doi: 10.1016/j.icarus.2022.114906
    [8] YANG Xu, ZHAO Kexin, GAN Qingbo, et al. Analysis of ground-based and space-based optical observation system warning capability of near-Earth asteroids[J]. Transactions of Beijing Institute of Technology, 2021, 41(12): 1307-1313 doi: 10.15918/j.tbit1001-0645.2021.033
    [9] LI Mingtao, WANG Yirui, WANG Youliang, et al. Enhanced Kinetic impactor for defecting large potentially hazardous asteroids via maneuvering space rocks[J]. Scientific Reports, 2020, 10: 8506 doi: 10.1038/s41598-020-65343-z
    [10] WANG Yirui, LI Mingtao, GONG Zizheng, et al. Assembled kinetic impactor for deflecting asteroids by combining the spacecraft with the launch vehicle upper stage[J]. Icarus, 2021, 368: 114596 doi: 10.1016/j.icarus.2021.114596
    [11] SONG Guangming, WU Qiang, CHEN Chuan, et al. Advances on mission analysis and design software for active planetary defense against near Earth asteroids[J]. Space Debris Research, 2021, 21(2): 27-34 doi: 10.19963/j.cnki.2096-4099.2021.02.005
    [12] LI Yi, CHEN Hong, LAN Shengwei, et al. A method to improve interception efficiency in the defense against near-Earth asteroids[J]. Spacecraft Environment Engineering, 2017, 34(6): 585-592 doi: 10.3969/j.issn.1673-1379.2017.06.003
    [13] LI Tao, QIN Jingui, REN Leisheng, LI Yi. Optimal interception orbit analysis in the kinetic impact of near Earth asteroids[J]. Space Debris Research, 2021, 21(4): 49-54 doi: 10.19963/j.cnki.2096-4099.2021.04.008
    [14] GENG Shujuan, ZHOU Binghong, LI Mingtao. On the capture of small stony asteroids into the Earth’s orbit by atmospheric grazing[J]. Monthly Notices of the Royal Astronomical Society, 2021, 507: 4661-4668 doi: 10.1093/mnras/stab2439
    [15] LI Ye, LI Bin, HSU Weibiao, et al. A unique stone skipping–like trajectory of asteroid Aletai[J]. Science Advances, 2022, 8: 25
    [16] DANG Leining, LIU Sen, BAI Zhiyong, et al. Sensitivity research on models of Earth entry and impact effects by asteroids[J]. Chinese Journal of Theoretical and Applied Mechanics, 2021, 53(1): 278-292
    [17] DANG Leining, LIANG Shichang, HUANG Jie, LIU Sen. Analysis on Earth entry process and influence on ground of Songyuan meteor[J]. Space Debris Research, 2021, 21(4): 62-71 doi: 10.19963/j.cnki.2096-4099.2021.04.010
    [18] REN Jiankang, ZHANG Qingming, LIU Wenjin, et al. Numerical simulation of Yilan crater formation process[J/OL]. Explosion and Shock Waves: 1-12
    [19] LIU Wenjin, ZHANG Qingming, MA Xiaohe, et al. A review of the models of near-Earth object impact cratering on Earth[J]. Explosion and Shock Waves, 2021, 41(12): 119-134 doi: 10.11883/bzycj-2021-0255
    [20] LI Mingtao. 2016 HO3 asteroid may be the “little Moon” of the Earth[N]. Science and Technology Daily, 2021-11-23(008)
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出版历程
  • 收稿日期:  2022-06-29
  • 网络出版日期:  2022-07-12

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