Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay
An artificial Earth satellite (AES) with three different principal central moments of inertia is under consideration. The AES moves along a Keplerian circular equatorial near-Earth orbit. The AES is equipped with electrodynamic attitude control system that simultaneously generates Lorentz and magnet...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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IEEE
2021-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9547264/ |
| _version_ | 1818735682301984768 |
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| author | Alexander Aleksandrov Alexey A. Tikhonov |
| author_facet | Alexander Aleksandrov Alexey A. Tikhonov |
| author_sort | Alexander Aleksandrov |
| collection | DOAJ |
| description | An artificial Earth satellite (AES) with three different principal central moments of inertia is under consideration. The AES moves along a Keplerian circular equatorial near-Earth orbit. The AES is equipped with electrodynamic attitude control system that simultaneously generates Lorentz and magnetic control torques. The possibility of using an electrodynamic attitude control system for monoaxial attitude stabilization of AES in the orbital coordinate system is analyzed. The development of the concept of electrodynamic attitude control, including the use of a restoring torque with a distributed delay (integral term), is proposed. The conditions are found under which the electromagnetic attitude control system with distributed delay solves the problem of AES monoaxial stabilization in the presence of the disturbing gravitational torque. In a nonlinear formulation, sufficient conditions for the asymptotic stability of the AES equilibrium position are obtained. A theorem on the asymptotic stability of the AES programmed attitude motion is proved. The effectiveness of the constructed attitude control with a distributed delay is confirmed by numerical modeling. |
| first_indexed | 2024-12-18T00:25:08Z |
| format | Article |
| id | doaj.art-dab39474cebc46c2a4fef61a83c814a9 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-18T00:25:08Z |
| publishDate | 2021-01-01 |
| publisher | IEEE |
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| series | IEEE Access |
| spelling | doaj.art-dab39474cebc46c2a4fef61a83c814a92022-12-21T21:27:15ZengIEEEIEEE Access2169-35362021-01-01913262313263010.1109/ACCESS.2021.31154009547264Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed DelayAlexander Aleksandrov0https://orcid.org/0000-0001-7186-7996Alexey A. Tikhonov1https://orcid.org/0000-0003-0838-5876Department of Medical and Biological Systems Control, St. Petersburg State University, Saint Petersburg, RussiaDepartment of Theoretical and Applied Mechanics, St. Petersburg State University, Saint Petersburg, RussiaAn artificial Earth satellite (AES) with three different principal central moments of inertia is under consideration. The AES moves along a Keplerian circular equatorial near-Earth orbit. The AES is equipped with electrodynamic attitude control system that simultaneously generates Lorentz and magnetic control torques. The possibility of using an electrodynamic attitude control system for monoaxial attitude stabilization of AES in the orbital coordinate system is analyzed. The development of the concept of electrodynamic attitude control, including the use of a restoring torque with a distributed delay (integral term), is proposed. The conditions are found under which the electromagnetic attitude control system with distributed delay solves the problem of AES monoaxial stabilization in the presence of the disturbing gravitational torque. In a nonlinear formulation, sufficient conditions for the asymptotic stability of the AES equilibrium position are obtained. A theorem on the asymptotic stability of the AES programmed attitude motion is proved. The effectiveness of the constructed attitude control with a distributed delay is confirmed by numerical modeling.https://ieeexplore.ieee.org/document/9547264/Asymptotic stabilityattitude controldelay systemselectric variables controllow earth orbit satellitesmagnetic variables control |
| spellingShingle | Alexander Aleksandrov Alexey A. Tikhonov Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay IEEE Access Asymptotic stability attitude control delay systems electric variables control low earth orbit satellites magnetic variables control |
| title | Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay |
| title_full | Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay |
| title_fullStr | Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay |
| title_full_unstemmed | Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay |
| title_short | Monoaxial Electrodynamic Stabilization of an Artificial Earth Satellite in the Orbital Coordinate System via Control With Distributed Delay |
| title_sort | monoaxial electrodynamic stabilization of an artificial earth satellite in the orbital coordinate system via control with distributed delay |
| topic | Asymptotic stability attitude control delay systems electric variables control low earth orbit satellites magnetic variables control |
| url | https://ieeexplore.ieee.org/document/9547264/ |
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