{"title":"Robust estimation of state vector coordinates in the controlled airplane motion problem","authors":"A. V. Panteleev, E. A. Khvoshnyanskaya","doi":"10.1007/s42401-023-00224-7","DOIUrl":null,"url":null,"abstract":"<div><p>The problem of finding a <span>\\(H_{\\infty } -\\)</span> observer of the state vector of a linear continuous non-stationary dynamic system with finite time of functioning is considered. It is assumed that a mathematical model of a closed-loop linear continuous deterministic dynamic system with an optimal linear regulator, found as a result of minimization of the quadratic quality criterion, is known. We find a solution to the problem of state vector coordinates estimation in the presence of limited external influences and disturbances in a linear model of the measuring system. As an example, the equations of motion of an L_1011-type airplane are used.</p></div>","PeriodicalId":36309,"journal":{"name":"Aerospace Systems","volume":"7 1","pages":"167 - 173"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aerospace Systems","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1007/s42401-023-00224-7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Earth and Planetary Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
The problem of finding a \(H_{\infty } -\) observer of the state vector of a linear continuous non-stationary dynamic system with finite time of functioning is considered. It is assumed that a mathematical model of a closed-loop linear continuous deterministic dynamic system with an optimal linear regulator, found as a result of minimization of the quadratic quality criterion, is known. We find a solution to the problem of state vector coordinates estimation in the presence of limited external influences and disturbances in a linear model of the measuring system. As an example, the equations of motion of an L_1011-type airplane are used.
期刊介绍：
Aerospace Systems provides an international, peer-reviewed forum which focuses on system-level research and development regarding aeronautics and astronautics. The journal emphasizes the unique role and increasing importance of informatics on aerospace. It fills a gap in current publishing coverage from outer space vehicles to atmospheric vehicles by highlighting interdisciplinary science, technology and engineering.
Potential topics include, but are not limited to:
Trans-space vehicle systems design and integration
Air vehicle systems
Space vehicle systems
Near-space vehicle systems
Aerospace robotics and unmanned system
Communication, navigation and surveillance
Aerodynamics and aircraft design
Dynamics and control
Aerospace propulsion
Avionics system
Opto-electronic system
Air traffic management
Earth observation
Deep space exploration
Bionic micro-aircraft/spacecraft
Intelligent sensing and Information fusion
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