Chaos in flexible CubeSat attitude motion due to aerodynamic instability
The paper deals with the attitude dynamics of CubeSats with flexible stabilizing panels in free molecular flow taking into account the aerodynamic damping. In addition to the operating position, characterized by zero angle of attack, aerodynamically stabilized satellites may have intermediate equili...
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| Veröffentlicht in: | Acta astronautica 2021-12, Vol.189, p.310-320 |
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| creator | Aslanov, Vladimir S. Sizov, Dmitry A. |
| description | The paper deals with the attitude dynamics of CubeSats with flexible stabilizing panels in free molecular flow taking into account the aerodynamic damping. In addition to the operating position, characterized by zero angle of attack, aerodynamically stabilized satellites may have intermediate equilibrium positions. The presence of unstable equilibrium positions and small perturbations such as the oscillations of the flexible panels is the cause chaos in the attitude motion. An analysis of the chaotic motion is carried out using Poincare sections and Lyapunov exponents. Numerical simulations show that the chaos intensity is sensitive to the geometric and environmental parameters of the system.
•The attitude motion of the CubeSats with aerodynamic instability is considered.•The chaotic behavior of the satellite with flexible panels is proven.•The chaos intensity is sensitive to the geometric and environmental parameters of the system. |
| doi_str_mv | 10.1016/j.actaastro.2021.08.055 |
| format | Article |
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•The attitude motion of the CubeSats with aerodynamic instability is considered.•The chaotic behavior of the satellite with flexible panels is proven.•The chaos intensity is sensitive to the geometric and environmental parameters of the system.</description><identifier>ISSN: 0094-5765</identifier><identifier>EISSN: 1879-2030</identifier><identifier>DOI: 10.1016/j.actaastro.2021.08.055</identifier><language>eng</language><publisher>Elmsford: Elsevier Ltd</publisher><subject>Aerodynamic stability ; Aerodynamics ; Angle of attack ; Attitude stability ; Chaotic attitude dynamics ; Cubesat ; CubeSats ; Damping ; Deployable panels ; Dynamic stability ; Environmental parameters ; Free molecular flow ; LEO ; Liapunov exponents ; Molecular flow ; Motion stability ; Numerical simulations ; Panels ; Parameter sensitivity ; Passive aerodynamic stabilization ; Perturbation ; Zero angle of attack</subject><ispartof>Acta astronautica, 2021-12, Vol.189, p.310-320</ispartof><rights>2021 IAA</rights><rights>Copyright Elsevier BV Dec 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-aa11bfbeeb6a8b26bf59d6691f542dd1d709f7e17e05af87f0736af0a2dce5983</citedby><cites>FETCH-LOGICAL-c343t-aa11bfbeeb6a8b26bf59d6691f542dd1d709f7e17e05af87f0736af0a2dce5983</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0094576521004768$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Aslanov, Vladimir S.</creatorcontrib><creatorcontrib>Sizov, Dmitry A.</creatorcontrib><title>Chaos in flexible CubeSat attitude motion due to aerodynamic instability</title><title>Acta astronautica</title><description>The paper deals with the attitude dynamics of CubeSats with flexible stabilizing panels in free molecular flow taking into account the aerodynamic damping. In addition to the operating position, characterized by zero angle of attack, aerodynamically stabilized satellites may have intermediate equilibrium positions. The presence of unstable equilibrium positions and small perturbations such as the oscillations of the flexible panels is the cause chaos in the attitude motion. An analysis of the chaotic motion is carried out using Poincare sections and Lyapunov exponents. Numerical simulations show that the chaos intensity is sensitive to the geometric and environmental parameters of the system.
•The attitude motion of the CubeSats with aerodynamic instability is considered.•The chaotic behavior of the satellite with flexible panels is proven.•The chaos intensity is sensitive to the geometric and environmental parameters of the system.</description><subject>Aerodynamic stability</subject><subject>Aerodynamics</subject><subject>Angle of attack</subject><subject>Attitude stability</subject><subject>Chaotic attitude dynamics</subject><subject>Cubesat</subject><subject>CubeSats</subject><subject>Damping</subject><subject>Deployable panels</subject><subject>Dynamic stability</subject><subject>Environmental parameters</subject><subject>Free molecular flow</subject><subject>LEO</subject><subject>Liapunov exponents</subject><subject>Molecular flow</subject><subject>Motion stability</subject><subject>Numerical simulations</subject><subject>Panels</subject><subject>Parameter sensitivity</subject><subject>Passive aerodynamic stabilization</subject><subject>Perturbation</subject><subject>Zero angle of attack</subject><issn>0094-5765</issn><issn>1879-2030</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFkMFOwzAQRC0EEqXwDUTinLBOajs5VhVQpEocgLO1idfCURsX20H070lVxJXTXubNaB9jtxwKDlze9wV2CTGm4IsSSl5AXYAQZ2zGa9XkJVRwzmYAzSIXSopLdhVjDwCqrJsZW68-0MfMDZnd0rdrt5StxpZeMWWYkkujoWznk_NDZkbKks-QgjeHAXeum7CYsHVblw7X7MLiNtLN752z98eHt9U637w8Pa-Wm7yrFlXKETlvbUvUSqzbUrZWNEbKhluxKI3hRkFjFXFFINDWyoKqJFrA0nQkmrqas7tT7z74z5Fi0r0fwzBN6lKCkKKBmk8pdUp1wccYyOp9cDsMB81BH7XpXv9p00dtGmo9aZvI5Ymk6YkvR0HHztHQkXGBuqSNd_92_ACdSnun</recordid><startdate>202112</startdate><enddate>202112</enddate><creator>Aslanov, Vladimir S.</creator><creator>Sizov, Dmitry A.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7TG</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope></search><sort><creationdate>202112</creationdate><title>Chaos in flexible CubeSat attitude motion due to aerodynamic instability</title><author>Aslanov, Vladimir S. ; Sizov, Dmitry A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-aa11bfbeeb6a8b26bf59d6691f542dd1d709f7e17e05af87f0736af0a2dce5983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aerodynamic stability</topic><topic>Aerodynamics</topic><topic>Angle of attack</topic><topic>Attitude stability</topic><topic>Chaotic attitude dynamics</topic><topic>Cubesat</topic><topic>CubeSats</topic><topic>Damping</topic><topic>Deployable panels</topic><topic>Dynamic stability</topic><topic>Environmental parameters</topic><topic>Free molecular flow</topic><topic>LEO</topic><topic>Liapunov exponents</topic><topic>Molecular flow</topic><topic>Motion stability</topic><topic>Numerical simulations</topic><topic>Panels</topic><topic>Parameter sensitivity</topic><topic>Passive aerodynamic stabilization</topic><topic>Perturbation</topic><topic>Zero angle of attack</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aslanov, Vladimir S.</creatorcontrib><creatorcontrib>Sizov, Dmitry A.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Acta astronautica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aslanov, Vladimir S.</au><au>Sizov, Dmitry A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chaos in flexible CubeSat attitude motion due to aerodynamic instability</atitle><jtitle>Acta astronautica</jtitle><date>2021-12</date><risdate>2021</risdate><volume>189</volume><spage>310</spage><epage>320</epage><pages>310-320</pages><issn>0094-5765</issn><eissn>1879-2030</eissn><abstract>The paper deals with the attitude dynamics of CubeSats with flexible stabilizing panels in free molecular flow taking into account the aerodynamic damping. In addition to the operating position, characterized by zero angle of attack, aerodynamically stabilized satellites may have intermediate equilibrium positions. The presence of unstable equilibrium positions and small perturbations such as the oscillations of the flexible panels is the cause chaos in the attitude motion. An analysis of the chaotic motion is carried out using Poincare sections and Lyapunov exponents. Numerical simulations show that the chaos intensity is sensitive to the geometric and environmental parameters of the system.
•The attitude motion of the CubeSats with aerodynamic instability is considered.•The chaotic behavior of the satellite with flexible panels is proven.•The chaos intensity is sensitive to the geometric and environmental parameters of the system.</abstract><cop>Elmsford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.actaastro.2021.08.055</doi><tpages>11</tpages></addata></record> |
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| ispartof | Acta astronautica, 2021-12, Vol.189, p.310-320 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Aerodynamic stability Aerodynamics Angle of attack Attitude stability Chaotic attitude dynamics Cubesat CubeSats Damping Deployable panels Dynamic stability Environmental parameters Free molecular flow LEO Liapunov exponents Molecular flow Motion stability Numerical simulations Panels Parameter sensitivity Passive aerodynamic stabilization Perturbation Zero angle of attack |
| title | Chaos in flexible CubeSat attitude motion due to aerodynamic instability |
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