{"title":"Experience with the application of federated filter design to kinematic GPS positioning","authors":"Y. Gao, E. Krakiwsky, J. Mclellan","doi":"10.1109/PLANS.1992.185860","DOIUrl":null,"url":null,"abstract":"The concept and equations for federated filtering are discussed. They have been applied to the treatment of GPS (Global Positioning System) pseudorange and phase data in a decentralized fashion for kinematic single point positioning. It has been found that, by selecting carrier phase as the reference filter and pseudorange as a local filter a judicious selection of the information sharing factor beta /sub j/, which proportions the kinematic system information between the reference phase filter and the local pseudorange filter.<<ETX>>","PeriodicalId":422101,"journal":{"name":"IEEE PLANS 92 Position Location and Navigation Symposium Record","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE PLANS 92 Position Location and Navigation Symposium Record","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PLANS.1992.185860","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
The concept and equations for federated filtering are discussed. They have been applied to the treatment of GPS (Global Positioning System) pseudorange and phase data in a decentralized fashion for kinematic single point positioning. It has been found that, by selecting carrier phase as the reference filter and pseudorange as a local filter a judicious selection of the information sharing factor beta /sub j/, which proportions the kinematic system information between the reference phase filter and the local pseudorange filter.<>
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