Space debris environment evolution model SDEM - 文章详情页

作者：

Cui, Ping-Yuan (Cui, Ping-Yuan.) | Li, Shuang (Li, Shuang.) | Ju, Hehua (Ju, Hehua.)

收录：

EI Scopus

摘要：

The　long-term　evolution　of　space　debris　environment　has　been　analyzed,　taking　into　account　a　detail　traffic　model,　explosions,　collisions　and　the　effects　of　air　drag.　Space　debris　environment　analyzing　software　SDEAP　has　been　developed　based　on　evolutionary　model.　The　modeling　process　and　the　flowchart　of　SDEAP　are　also　depicted　in　this　paper.　BAU　and　NEX　have　been　contrastively　simulated　in　a　100　years　span,　the　primary　results　show　that　spacecraft　and　rocket　bodies　passivation　to　avoid　in-orbit　explosions　is　a　most　efficiency　measure　to　restrain　the　debris　rapid　growth.　Of　course,　there　are　uncertainties　in　space　debris　environment　modeling,　so　mathematical　statistics　is　to　be　used　to　diminish　the　uncertainties　in　the　subsequent　working.

关键词：

Computational methods Computer simulation Computer software Environmental testing Mathematical models Space debris Space research

作者机构：

[ 1 ] [Cui, Ping-Yuan]School of Electronic Information and Control Engineering, Beijing University of Technology, No. 100 Pingleyuan, Chaoyang Dist., Beijing 100022, China
[ 2 ] [Cui, Ping-Yuan]Deep Space Exploration Research Center, Harbin Institute of Technology, No.92 Xidazhi St., Nangang District, Harbin 150001, China
[ 3 ] [Li, Shuang]Harbin Institute of Technology, No.92 Xidazhi St., Nangang District, Harbin 150001, China
[ 4 ] [Ju, Hehua]Harbin Institute of Technology, No.92 Xidazhi St., Nangang District, Harbin 150001, China

通讯作者信息：

电子邮件地址：

cuipy@bjut.edu.cn

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