{"title":"Compensation method of the satellite navigation system reflected signals","authors":"","doi":"10.36652/0869-4931-2022-76-2-78-85","DOIUrl":null,"url":null,"abstract":"The factors that cause errors in navigation information during the operation of satellite navigation systems are considered. The errors due to multi-beam interference are investigated. Methods for errors compensating of a satellite navigation system, which make it possible to compensate the influence of disturbing factors, in particular, errors caused by radio signals reflected from obstacles, are presented. It is proposed to build models of reflected signals by means of evolutionary algorithms. In the process of the satellite navigation system functioning, a systematic component model of the reflected signal with parametric identification is used.\n\nKeywords\nsatellite navigation system, multiple-beam interference, error compensation, algorithms for building models, systematic component of the error, parametric identification","PeriodicalId":309803,"journal":{"name":"Automation. Modern Techologies","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Automation. Modern Techologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36652/0869-4931-2022-76-2-78-85","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The factors that cause errors in navigation information during the operation of satellite navigation systems are considered. The errors due to multi-beam interference are investigated. Methods for errors compensating of a satellite navigation system, which make it possible to compensate the influence of disturbing factors, in particular, errors caused by radio signals reflected from obstacles, are presented. It is proposed to build models of reflected signals by means of evolutionary algorithms. In the process of the satellite navigation system functioning, a systematic component model of the reflected signal with parametric identification is used.
Keywords
satellite navigation system, multiple-beam interference, error compensation, algorithms for building models, systematic component of the error, parametric identification
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