{"title":"Stabilization of Regular Satellite Precessions Using Lorentz Force Moments","authors":"V. I. Kalenova, V. M. Morozov, M. G. Rak","doi":"10.1134/s0010952523700752","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The stabilization of regular precessions of a satellite in a circular orbit is considered using control moments determined by Lorentzian forces. The linearized system of equations of motion belongs to a special class of linear time-varying systems that can be reduced to time-invariant ones. Controllability was studied both for the original time-varying systems and on the basis of the reduced time-invariant systems. Optimal stabilization algorithms have been constructed. Mathematical modeling of the proposed algorithms was carried out, confirming the performance and effectiveness of the proposed methodology.</p>","PeriodicalId":56319,"journal":{"name":"Cosmic Research","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cosmic Research","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1134/s0010952523700752","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
引用次数: 0
Abstract
The stabilization of regular precessions of a satellite in a circular orbit is considered using control moments determined by Lorentzian forces. The linearized system of equations of motion belongs to a special class of linear time-varying systems that can be reduced to time-invariant ones. Controllability was studied both for the original time-varying systems and on the basis of the reduced time-invariant systems. Optimal stabilization algorithms have been constructed. Mathematical modeling of the proposed algorithms was carried out, confirming the performance and effectiveness of the proposed methodology.
期刊介绍：
Cosmic Research publishes scientific papers covering all subjects of space science and technology, including the following: ballistics, flight dynamics of the Earth’s artificial satellites and automatic interplanetary stations; problems of transatmospheric descent; design and structure of spacecraft and scientific research instrumentation; life support systems and radiation safety of manned spacecrafts; exploration of the Earth from Space; exploration of near space; exploration of the Sun, planets, secondary planets, and interplanetary medium; exploration of stars, nebulae, interstellar medium, galaxies, and quasars from spacecraft; and various astrophysical problems related to space exploration. A chronicle of scientific events and other notices concerning the main topics of the journal are also presented.
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