[1]张强,李晗,吕伟,等.敏捷卫星的地震灾后快速响应规划[J].地震工程与工程振动,2019,39(06):032-37.[doi:10.13197/j.eeev.2019.06.32.zhangq.005]
 ZHANG Qiang,LI Han,LV Wei,et al.Planning of rapid response for agile satellite after earthquake disaster[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2019,39(06):032-37.[doi:10.13197/j.eeev.2019.06.32.zhangq.005]
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敏捷卫星的地震灾后快速响应规划
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《地震工程与工程振动》[ISSN:/CN:]

卷:
39
期数:
2019年06
页码:
032-37
栏目:
论文
出版日期:
2019-12-31

文章信息/Info

Title:
Planning of rapid response for agile satellite after earthquake disaster
作者:
张强1 李晗1 吕伟1 赵晗2 吴畏2 吴限德2
1. 北京空间飞行器总体设计部, 北京 100094;
2. 哈尔滨工程大学 航天与建筑工程学院, 黑龙江 哈尔滨 150001
Author(s):
ZHANG Qiang1 LI Han1 LV Wei1 ZHAO Han2 WU Wei2 WU Xiande2
1. Beijing Institute of Spacecraft System Engineering, Beijing 100094, China;
2. College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
地震灾后响应敏捷卫星成像规划正弦机动目标优先级
Keywords:
response of earthquakeagile satelliteimage planningsinusoidal maneuverpriority of target
分类号:
P315.73
DOI:
10.13197/j.eeev.2019.06.32.zhangq.005
摘要:
我国是世界上地震活动最为频繁,地震灾害最为严重的国家之一,重大地震灾害影响面积广、破坏性强且灾情复杂,单一的地面调查在短时间内无法获取全面的灾情信息。因此,利用敏捷卫星姿态机动灵活性,可对地震覆盖区域中的人口密集区域、受灾严重区域等重点目标区域进行灵活观测,从而支持相关机构进行灾情快速评估。由于卫星在轨观测能力有限,因此需要根据重点目标的优先级对其进行成像规划。本文基于目标优先级,采用正弦机动方法对敏捷卫星在轨成像全过程进行规划。成像规划结果表明:采用基于目标优先级和正弦机动方法的敏捷卫星成像过程规划方法,能够在较短时间内对地震覆盖区域中的重点目标进行可行有效的成像过程规划,为地震灾后快速响应评估提供参考。
Abstract:
China is one of the countries with the most frequent earthquake activities and the most serious earthquake disaster in the word. The earthquake disasters usually have a large affected area, serious destructive effect and complex situation. It’s hard to acquire a thorough information of the disaster area by single ground survey in a short time. Thus, the agile satellite with more flexibility are used for flexible observation of the important areas such as population-intensive areas and disaster-stricken areas. These offer accurate image data for relevant institutions to carry out rapid disaster assessment. Due to the limited on-orbit observation ability of the satellite, the image process should be planned according the priority of the important target. A priority based agile satellite on-orbit image process planning using sinusoidal maneuver method is addressed in this paper. The result shows:the image process planning of the agile satellite based on priority and sinusoidal maneuver method can cover more important target and provide a feasible and effective image process planning result. The result can also provide a reference for fast response estimation.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-08-17;改回日期:2019-10-09。
基金项目:国家自然科学基金面上项目(11772185);民航项目(D020214)
作者简介:张强(1982-),男,高级工程师,博士,主要从事卫星运管和任务规划技术研究.E-mail:bigtree000@163.com
通讯作者:吴限德(1979-),男,副教授,博士,主要从事航天动力学与规划控制技术研究.E-mail:xiande_wu@163.com
更新日期/Last Update: 1900-01-01