发布求助
文献互助 智能选刊 最新文献

Journal of Space Technology and Applications最新文献

筛选
英文 中文
Development and Operation Status of Space Object Collision Risk Management System for Korea Aerospace Research Institute (KARI) 韩国航空宇宙研究院空间物体碰撞风险管理系统的开发与运行现状
Journal of Space Technology and Applications Pub Date : 2023-08-01 DOI: 10.52912/jsta.2023.3.3.280
Jaedong Seong, Okchul Jung, Youeyun Jung, Saehan Song
{"title":"Development and Operation Status of Space Object Collision Risk Management System for Korea Aerospace Research Institute (KARI)","authors":"Jaedong Seong, Okchul Jung, Youeyun Jung, Saehan Song","doi":"10.52912/jsta.2023.3.3.280","DOIUrl":"https://doi.org/10.52912/jsta.2023.3.3.280","url":null,"abstract":"This paper includes the development and operational status of the space object collision risk management system operated by the Korea Aerospace Research Institute. Currently, it monitors 6 low-orbit satellites and 3 geostationary satellites for collision risks 24 hours, enabling prompt collision avoidance maneuvers to ensure safe and stable operations. Since Chinese anti-satellite test (ASAT) in 2007, the monitoring of collision risks between space objects and operational satellites has been taken seriously, leading to the development of various collision risk management systems to respond quickly and efficiently to such situations. This paper provides an introduction to the space object collision risk management system developed from 2007 to the present, the current status of artificial space objects around Earth, and the system currently in operation. Additionally, it outlines future prospects and plans for the system.","PeriodicalId":477125,"journal":{"name":"Journal of Space Technology and Applications","volume":"278 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135054987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mid- and Low-Latitude Earth Ionospheric Phenomena and Current Status of Research 中低纬度地球电离层现象及其研究现状
Journal of Space Technology and Applications Pub Date : 2023-08-01 DOI: 10.52912/jsta.2023.3.3.239
Eojin Kim, Ki-nam Kim
{"title":"Mid- and Low-Latitude Earth Ionospheric Phenomena and Current Status of Research","authors":"Eojin Kim, Ki-nam Kim","doi":"10.52912/jsta.2023.3.3.239","DOIUrl":"https://doi.org/10.52912/jsta.2023.3.3.239","url":null,"abstract":"우주기술과 응용(Journal of Space Technology and Applications; J. Space Technol. Appl. 이하 JSTA )은 한국의 우주과학 및 우주 응용 분야에서 가장 권위 있는 학술단체인 한국우주과학회에서 Journal of Astronomy and Space Sciences 와 더불어 발행되고 있는 공식적인 정기 간행물이다. JSTA 는 2021년 5월 창간호를 시작으로 연 4회 분기별로 발간되고 있으며, JSTA 의 논문과 기고문 은 한국어 또는 영어로 게재 가능하며, 각 논문과 기고문에는 고유의 DOI가 부여된다. JSTA 에 게재 되는 모든 논문과 기고문은 Open Access 정책에 따라 JSTA 홈페이지(https://www.jstna.org)를 통해 누구나 전문을 무료로 열람할 수 있다.","PeriodicalId":477125,"journal":{"name":"Journal of Space Technology and Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135054034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic Cleanliness Algorithm for Satellite CAS500-3 CAS500-3卫星磁洁净度算法
Journal of Space Technology and Applications Pub Date : 2023-08-01 DOI: 10.52912/jsta.2023.3.3.229
Cheong Rim Choi, Tongnyeol Rhee, Seunguk Lee, Dooyoung Choi, Kwangsun Ryu
{"title":"Magnetic Cleanliness Algorithm for Satellite CAS500-3","authors":"Cheong Rim Choi, Tongnyeol Rhee, Seunguk Lee, Dooyoung Choi, Kwangsun Ryu","doi":"10.52912/jsta.2023.3.3.229","DOIUrl":"https://doi.org/10.52912/jsta.2023.3.3.229","url":null,"abstract":"One of the important ways to improve the performance of magnetometers in satellite exploration is to reduce magnetic noise from satellites. One of the methods to decrease magnetic noise is by extending the satellite boom. However, this approach is often not preferred due to its high cost and operational considerations. Therefore, in many cases, removing interference from the satellite platform in the measured dataset is widely utilized after data acquisition. In this study, we would like to introduce an algorithm for removing magnetic noise observed from magnetometers installed on two solar panels and one main body without a boom.","PeriodicalId":477125,"journal":{"name":"Journal of Space Technology and Applications","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135054032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trends in Development of Micro Rovers for Planetary Exploration 行星探测微型漫游者的发展趋势
Journal of Space Technology and Applications Pub Date : 2023-08-01 DOI: 10.52912/jsta.2023.3.3.213
Keon-Woo Koo, Hae-Dong Kim
{"title":"Trends in Development of Micro Rovers for Planetary Exploration","authors":"Keon-Woo Koo, Hae-Dong Kim","doi":"10.52912/jsta.2023.3.3.213","DOIUrl":"https://doi.org/10.52912/jsta.2023.3.3.213","url":null,"abstract":"Unmanned exploration rovers serve as tools for investigating mineral resources, mining, and carrying out various scientific on celestial bodies beyond Earth, acting on behalf of humans. Recently, not only the United States but also other countries such as Japan, India and China have been attempting to develop unmanned planetary exploration rovers for space development or have successfully operated them on other celestial bodies. This has accelerated the enthusiasm for space exploration and development. However, the development and operation of unmanned rovers for planetary exploration still entail significant costs and high risks, making it difficult for universities or companies to undertake such project independently without the guidance of financial backing from government entities. In this paper, we describe the recent development trends of micro-rovers, known as Cube Rovers, which inherit the concepts and definitions of traditional Cube Sat. We also introduce the potential and expectations of Cube Rovers through the necessity of their development and ongoing planetary exploration cases.","PeriodicalId":477125,"journal":{"name":"Journal of Space Technology and Applications","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135054033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermal Design and On-Orbit Thermal Analysis of 6U Nano-Satellite High Resolution Video and Image (HiREV) 6U纳米卫星高分辨率视频图像(HiREV)热设计与在轨热分析
Journal of Space Technology and Applications Pub Date : 2023-08-01 DOI: 10.52912/jsta.2023.3.3.257
Han-Seop Shin, Hae-Dong Kim
{"title":"Thermal Design and On-Orbit Thermal Analysis of 6U Nano-Satellite High Resolution Video and Image (HiREV)","authors":"Han-Seop Shin, Hae-Dong Kim","doi":"10.52912/jsta.2023.3.3.257","DOIUrl":"https://doi.org/10.52912/jsta.2023.3.3.257","url":null,"abstract":"Korea Aerospace Research Institute has developed 6U Nano-Satellite high resolution video and image (HiREV) for the purpose of developing core technology for deep space exploration. The 6U HiREV Nano-Satellite has a mission of high-resolution image and video for earth observation, and the thermal pointing error between the lens and the camera module can occur due to the high temperature in camera module on mission mode. The thermal pointing error has a large effect on the resolution, so thermal design should solve it because the HiREV optical camera is developed based on commercial products that are the industrial level. So, when it operates in space, the thermal design is needed, because it has the best performance at room temperature. In this paper, three passive thermal designs were performed for the camera mission payload, and the thermal design was proved to be effective by performing on-orbit thermal analysis.","PeriodicalId":477125,"journal":{"name":"Journal of Space Technology and Applications","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135054030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global Trends of In-Situ Resource Utilization 原位资源利用的全球趋势
Journal of Space Technology and Applications Pub Date : 2023-08-01 DOI: 10.52912/jsta.2023.3.3.199
Dong Young Rew
{"title":"Global Trends of In-Situ Resource Utilization","authors":"Dong Young Rew","doi":"10.52912/jsta.2023.3.3.199","DOIUrl":"https://doi.org/10.52912/jsta.2023.3.3.199","url":null,"abstract":"In contrast to the short-term nature of lunar missions in the past, lunar missions in new space era aim to extend the presence on the lunar surface and to use this capability for the Mars exploration. In order to realize extended human presence on the Moon, production and use of consumables and fuels required for the habitation and transportation using in-situ resources is an important prerequisite. The Global Exploration Roadmap presented by the International Space Exploration Coordination Group (ISECG), which reflects the space exploration plans of participating countries, shows the phases of progress from lunar surface exploration to Mars exploration and relates in-situ resource utilization (ISRU) capabilities to each phase. Based on the ISRU Gap Assessment Report from the ISECG, ISRU technology is categorized into in-situ propellant and consumable production, in-situ construction, in-space manufacturing, and related areas such as storage and utilization of products, power systems required for resource utilization. Among the lunar resources, leading countries have prioritized the utilization of ice water existing in the permanent shadow region near the lunar poles and the extraction of oxygen from the regolith, and are preparing to investigate the distribution of resources and ice water near the lunar south pole through unmanned landing missions. Resource utilization technologies such as producing hydrogen and oxygen from water by hydroelectrolysis and extracting oxygen from the lunar regolith are being developed and tested in relevant lunar surface analogue environments. It is also observed that each government emphasizes the use and development of the private sector capabilities for sustainable lunar surface exploration by purchasing lunar landing services and providing opportunities to participate in resource exploration and material extraction.","PeriodicalId":477125,"journal":{"name":"Journal of Space Technology and Applications","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135054031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信