Hyun-Seung Kim, Ju-Hyeon Hong, Woosung Park, C. Ryoo
{"title":"Satellite celestial navigation using star-tracker and earth sensor","authors":"Hyun-Seung Kim, Ju-Hyeon Hong, Woosung Park, C. Ryoo","doi":"10.1109/ICCAS.2015.7364961","DOIUrl":null,"url":null,"abstract":"In this paper, a satellite celestial navigation which estimates the satellite position on the orbit is proposed. It consists attitude sensor with star-tracker and earth sensor. The proposed algorithm is based on the theory that the position on the surface is determined in the case of having a different observation angle for each star at zenith. The performance of the proposed algorithm is examined via simulation considering error parameters of attitude sensor. The proposed satellite celestial navigation algorithm can estimate the satellite position on the orbit in real time, since it obtains the observation angle and altitude directly by using the attitude sensor.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"20 1","pages":"461-465"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCAS.2015.7364961","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
In this paper, a satellite celestial navigation which estimates the satellite position on the orbit is proposed. It consists attitude sensor with star-tracker and earth sensor. The proposed algorithm is based on the theory that the position on the surface is determined in the case of having a different observation angle for each star at zenith. The performance of the proposed algorithm is examined via simulation considering error parameters of attitude sensor. The proposed satellite celestial navigation algorithm can estimate the satellite position on the orbit in real time, since it obtains the observation angle and altitude directly by using the attitude sensor.
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