{"title":"无卫星信号下组合导航系统校正研究","authors":"","doi":"10.36652/0869-4931-2021-75-11-510-515","DOIUrl":null,"url":null,"abstract":"The schemes of navigation systems correction are considered. The operation mode of the aircraft during navigation is analyzed. An adaptive modification of the linear Kalman filter is used to correct the navigation information. An algorithm for predicting a correction signal based on a neural network in the event of a loss of a SNS correction signal is formed. Experimental results show the effectiveness of the algorithm.\n\nKeywords\naircraft; inertial navigation system; satellite system; Kalman filter; neural networks; genetic algorithm","PeriodicalId":309803,"journal":{"name":"Automation. Modern Techologies","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Studies of the integrated navigation system correction in the absence of a satellite signal\",\"authors\":\"\",\"doi\":\"10.36652/0869-4931-2021-75-11-510-515\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The schemes of navigation systems correction are considered. The operation mode of the aircraft during navigation is analyzed. An adaptive modification of the linear Kalman filter is used to correct the navigation information. An algorithm for predicting a correction signal based on a neural network in the event of a loss of a SNS correction signal is formed. Experimental results show the effectiveness of the algorithm.\\n\\nKeywords\\naircraft; inertial navigation system; satellite system; Kalman filter; neural networks; genetic algorithm\",\"PeriodicalId\":309803,\"journal\":{\"name\":\"Automation. Modern Techologies\",\"volume\":\"11 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/10.36652/0869-4931-2021-75-11-510-515\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Automation. Modern Techologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36652/0869-4931-2021-75-11-510-515","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Studies of the integrated navigation system correction in the absence of a satellite signal
The schemes of navigation systems correction are considered. The operation mode of the aircraft during navigation is analyzed. An adaptive modification of the linear Kalman filter is used to correct the navigation information. An algorithm for predicting a correction signal based on a neural network in the event of a loss of a SNS correction signal is formed. Experimental results show the effectiveness of the algorithm.
Keywords
aircraft; inertial navigation system; satellite system; Kalman filter; neural networks; genetic algorithm
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