Improvement and Simulation of an Autonomous Time Synchronization Algorithm for a Layered Satellite Constellation
Autonomous time synchronization for satellite constellations is a key technology to establish a constellation system time without the use of a ground station. The characteristics of satellite visibility time for layered satellite constellations containing geostationary earth orbit (GEO), inclined ge...
Gespeichert in:
| Veröffentlicht in: | Mathematical Problems in Engineering 2013-01, Vol.2013 (2013), p.591-597-057 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 597-057 |
|---|---|
| container_issue | 2013 |
| container_start_page | 591 |
| container_title | Mathematical Problems in Engineering |
| container_volume | 2013 |
| creator | Sheng, Wang Sun, Liping Liu, Guangcan Lu, Xiaochun Huang, Feijiang Wang, Yingde |
| description | Autonomous time synchronization for satellite constellations is a key technology to establish a constellation system time without the use of a ground station. The characteristics of satellite visibility time for layered satellite constellations containing geostationary earth orbit (GEO), inclined geosynchronous orbit (IGSO), and medium earth orbit (MEO) satellites are simulated by establishing a visible satellite model. Based on the satellite visible simulation results for a layered constellation, this study investigates the autonomous time synchronization algorithm that corresponds to the layered constellation structure, analyzes the main error of the time synchronization algorithm, and proposes methods to improve the characteristics of satellite movement in the constellation. This study uses an improved two-way time synchronization algorithm for autonomous time synchronization in the GEO-MEO satellite layer of a layered satellite constellation. The simulation results show that in a condition with simulation errors, the time synchronization precision of this improved algorithm can be controlled within 5 ns and used in high-precision autonomous time synchronization between layered satellite constellations. |
| doi_str_mv | 10.1155/2013/136301 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1520936228</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><airiti_id>P20161117002_201312_201711070017_201711070017_591_597_057</airiti_id><sourcerecordid>1520936228</sourcerecordid><originalsourceid>FETCH-LOGICAL-a420t-121c47c7e08897a03361b33379b7227d65ff6f8de568b9ffb0dbe36b7ad114f3</originalsourceid><addsrcrecordid>eNqFkUuLFDEUhYMoOLau3EvAjSjt5CaVpGrZND4GGhyYXrgLqarEzlCVtEmV0v56b3cJPjYuwn3wcTj3hJDnwN4CSHnNGYhrEEoweECuQCqxllDph9gzXq2Bi8-PyZNS7hnjIKG-Iseb8ZjTNze6OFEbe3oXxnmwU0iRJo8bupmnFNOY5kL3YXT07hS7Q04x_FiozfAl5TAdRupTppbu7Mllh0J2csMQJke3KZZzf-GfkkfeDsU9-1VXZP_-3X77cb379OFmu9mtbcXZhFahq3SnHavrRlsmhIJWCKGbVnOueyW9V77unVR123jfsr51QrXa9gCVFyvyapHF677OrkxmDKU7m4gOTzEgOWuE4rxG9OU_6H2ac0RzBppagW60qpB6s1BdTqVk580xh9HmkwFmzuGbc_hmCR_p1wt9CLG338N_4BcL7BBx3v4Bs1qizRW5XQAbMOnw298tyigA0PifF0m4FA3AcAX670E2gE8bJrX4Cbc6o28</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1986179764</pqid></control><display><type>article</type><title>Improvement and Simulation of an Autonomous Time Synchronization Algorithm for a Layered Satellite Constellation</title><source>Wiley-Blackwell Open Access Titles</source><source>EZB-FREE-00999 freely available EZB journals</source><source>Alma/SFX Local Collection</source><creator>Sheng, Wang ; Sun, Liping ; Liu, Guangcan ; Lu, Xiaochun ; Huang, Feijiang ; Wang, Yingde</creator><contributor>Su-Qun, Cao</contributor><creatorcontrib>Sheng, Wang ; Sun, Liping ; Liu, Guangcan ; Lu, Xiaochun ; Huang, Feijiang ; Wang, Yingde ; Su-Qun, Cao</creatorcontrib><description>Autonomous time synchronization for satellite constellations is a key technology to establish a constellation system time without the use of a ground station. The characteristics of satellite visibility time for layered satellite constellations containing geostationary earth orbit (GEO), inclined geosynchronous orbit (IGSO), and medium earth orbit (MEO) satellites are simulated by establishing a visible satellite model. Based on the satellite visible simulation results for a layered constellation, this study investigates the autonomous time synchronization algorithm that corresponds to the layered constellation structure, analyzes the main error of the time synchronization algorithm, and proposes methods to improve the characteristics of satellite movement in the constellation. This study uses an improved two-way time synchronization algorithm for autonomous time synchronization in the GEO-MEO satellite layer of a layered satellite constellation. The simulation results show that in a condition with simulation errors, the time synchronization precision of this improved algorithm can be controlled within 5 ns and used in high-precision autonomous time synchronization between layered satellite constellations.</description><identifier>ISSN: 1024-123X</identifier><identifier>EISSN: 1563-5147</identifier><identifier>DOI: 10.1155/2013/136301</identifier><language>eng</language><publisher>Cairo, Egypt: Hindawi Limiteds</publisher><subject>Algorithms ; Autonomous ; Communication ; Computer simulation ; Earth orbital environments ; Earth orbits ; Engineering ; Error analysis ; Geosynchronous orbits ; Ground stations ; Mathematical models ; Navigation systems ; Satellite constellations ; Satellites ; Science ; Simulation ; Studies ; Synchronism ; Time synchronization ; Visibility</subject><ispartof>Mathematical Problems in Engineering, 2013-01, Vol.2013 (2013), p.591-597-057</ispartof><rights>Copyright © 2013 Feijiang Huang et al.</rights><rights>Copyright © 2013 Feijiang Huang et al.; This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-a420t-121c47c7e08897a03361b33379b7227d65ff6f8de568b9ffb0dbe36b7ad114f3</cites><orcidid>0000-0002-7265-4973</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><contributor>Su-Qun, Cao</contributor><creatorcontrib>Sheng, Wang</creatorcontrib><creatorcontrib>Sun, Liping</creatorcontrib><creatorcontrib>Liu, Guangcan</creatorcontrib><creatorcontrib>Lu, Xiaochun</creatorcontrib><creatorcontrib>Huang, Feijiang</creatorcontrib><creatorcontrib>Wang, Yingde</creatorcontrib><title>Improvement and Simulation of an Autonomous Time Synchronization Algorithm for a Layered Satellite Constellation</title><title>Mathematical Problems in Engineering</title><description>Autonomous time synchronization for satellite constellations is a key technology to establish a constellation system time without the use of a ground station. The characteristics of satellite visibility time for layered satellite constellations containing geostationary earth orbit (GEO), inclined geosynchronous orbit (IGSO), and medium earth orbit (MEO) satellites are simulated by establishing a visible satellite model. Based on the satellite visible simulation results for a layered constellation, this study investigates the autonomous time synchronization algorithm that corresponds to the layered constellation structure, analyzes the main error of the time synchronization algorithm, and proposes methods to improve the characteristics of satellite movement in the constellation. This study uses an improved two-way time synchronization algorithm for autonomous time synchronization in the GEO-MEO satellite layer of a layered satellite constellation. The simulation results show that in a condition with simulation errors, the time synchronization precision of this improved algorithm can be controlled within 5 ns and used in high-precision autonomous time synchronization between layered satellite constellations.</description><subject>Algorithms</subject><subject>Autonomous</subject><subject>Communication</subject><subject>Computer simulation</subject><subject>Earth orbital environments</subject><subject>Earth orbits</subject><subject>Engineering</subject><subject>Error analysis</subject><subject>Geosynchronous orbits</subject><subject>Ground stations</subject><subject>Mathematical models</subject><subject>Navigation systems</subject><subject>Satellite constellations</subject><subject>Satellites</subject><subject>Science</subject><subject>Simulation</subject><subject>Studies</subject><subject>Synchronism</subject><subject>Time synchronization</subject><subject>Visibility</subject><issn>1024-123X</issn><issn>1563-5147</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>RHX</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkUuLFDEUhYMoOLau3EvAjSjt5CaVpGrZND4GGhyYXrgLqarEzlCVtEmV0v56b3cJPjYuwn3wcTj3hJDnwN4CSHnNGYhrEEoweECuQCqxllDph9gzXq2Bi8-PyZNS7hnjIKG-Iseb8ZjTNze6OFEbe3oXxnmwU0iRJo8bupmnFNOY5kL3YXT07hS7Q04x_FiozfAl5TAdRupTppbu7Mllh0J2csMQJke3KZZzf-GfkkfeDsU9-1VXZP_-3X77cb379OFmu9mtbcXZhFahq3SnHavrRlsmhIJWCKGbVnOueyW9V77unVR123jfsr51QrXa9gCVFyvyapHF677OrkxmDKU7m4gOTzEgOWuE4rxG9OU_6H2ac0RzBppagW60qpB6s1BdTqVk580xh9HmkwFmzuGbc_hmCR_p1wt9CLG338N_4BcL7BBx3v4Bs1qizRW5XQAbMOnw298tyigA0PifF0m4FA3AcAX670E2gE8bJrX4Cbc6o28</recordid><startdate>20130101</startdate><enddate>20130101</enddate><creator>Sheng, Wang</creator><creator>Sun, Liping</creator><creator>Liu, Guangcan</creator><creator>Lu, Xiaochun</creator><creator>Huang, Feijiang</creator><creator>Wang, Yingde</creator><general>Hindawi Limiteds</general><general>Hindawi Publishing Corporation</general><general>Hindawi Limited</general><scope>188</scope><scope>ADJCN</scope><scope>AHFXO</scope><scope>RHU</scope><scope>RHW</scope><scope>RHX</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K7-</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-7265-4973</orcidid></search><sort><creationdate>20130101</creationdate><title>Improvement and Simulation of an Autonomous Time Synchronization Algorithm for a Layered Satellite Constellation</title><author>Sheng, Wang ; Sun, Liping ; Liu, Guangcan ; Lu, Xiaochun ; Huang, Feijiang ; Wang, Yingde</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a420t-121c47c7e08897a03361b33379b7227d65ff6f8de568b9ffb0dbe36b7ad114f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Algorithms</topic><topic>Autonomous</topic><topic>Communication</topic><topic>Computer simulation</topic><topic>Earth orbital environments</topic><topic>Earth orbits</topic><topic>Engineering</topic><topic>Error analysis</topic><topic>Geosynchronous orbits</topic><topic>Ground stations</topic><topic>Mathematical models</topic><topic>Navigation systems</topic><topic>Satellite constellations</topic><topic>Satellites</topic><topic>Science</topic><topic>Simulation</topic><topic>Studies</topic><topic>Synchronism</topic><topic>Time synchronization</topic><topic>Visibility</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sheng, Wang</creatorcontrib><creatorcontrib>Sun, Liping</creatorcontrib><creatorcontrib>Liu, Guangcan</creatorcontrib><creatorcontrib>Lu, Xiaochun</creatorcontrib><creatorcontrib>Huang, Feijiang</creatorcontrib><creatorcontrib>Wang, Yingde</creatorcontrib><collection>Airiti Library</collection><collection>الدوريات العلمية والإحصائية - e-Marefa Academic and Statistical Periodicals</collection><collection>معرفة - المحتوى العربي الأكاديمي المتكامل - e-Marefa Academic Complete</collection><collection>Hindawi Publishing Complete</collection><collection>Hindawi Publishing Subscription Journals</collection><collection>Hindawi Publishing Open Access Journals</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>Middle East & Africa Database</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Computer Science Collection</collection><collection>Computer Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Mathematical Problems in Engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sheng, Wang</au><au>Sun, Liping</au><au>Liu, Guangcan</au><au>Lu, Xiaochun</au><au>Huang, Feijiang</au><au>Wang, Yingde</au><au>Su-Qun, Cao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improvement and Simulation of an Autonomous Time Synchronization Algorithm for a Layered Satellite Constellation</atitle><jtitle>Mathematical Problems in Engineering</jtitle><date>2013-01-01</date><risdate>2013</risdate><volume>2013</volume><issue>2013</issue><spage>591</spage><epage>597-057</epage><pages>591-597-057</pages><issn>1024-123X</issn><eissn>1563-5147</eissn><abstract>Autonomous time synchronization for satellite constellations is a key technology to establish a constellation system time without the use of a ground station. The characteristics of satellite visibility time for layered satellite constellations containing geostationary earth orbit (GEO), inclined geosynchronous orbit (IGSO), and medium earth orbit (MEO) satellites are simulated by establishing a visible satellite model. Based on the satellite visible simulation results for a layered constellation, this study investigates the autonomous time synchronization algorithm that corresponds to the layered constellation structure, analyzes the main error of the time synchronization algorithm, and proposes methods to improve the characteristics of satellite movement in the constellation. This study uses an improved two-way time synchronization algorithm for autonomous time synchronization in the GEO-MEO satellite layer of a layered satellite constellation. The simulation results show that in a condition with simulation errors, the time synchronization precision of this improved algorithm can be controlled within 5 ns and used in high-precision autonomous time synchronization between layered satellite constellations.</abstract><cop>Cairo, Egypt</cop><pub>Hindawi Limiteds</pub><doi>10.1155/2013/136301</doi><orcidid>https://orcid.org/0000-0002-7265-4973</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1024-123X |
| ispartof | Mathematical Problems in Engineering, 2013-01, Vol.2013 (2013), p.591-597-057 |
| issn | 1024-123X 1563-5147 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1520936228 |
| source | Wiley-Blackwell Open Access Titles; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Algorithms Autonomous Communication Computer simulation Earth orbital environments Earth orbits Engineering Error analysis Geosynchronous orbits Ground stations Mathematical models Navigation systems Satellite constellations Satellites Science Simulation Studies Synchronism Time synchronization Visibility |
| title | Improvement and Simulation of an Autonomous Time Synchronization Algorithm for a Layered Satellite Constellation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T20%3A02%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Improvement%20and%20Simulation%20of%20an%20Autonomous%20Time%20Synchronization%20Algorithm%20for%20a%20Layered%20Satellite%20Constellation&rft.jtitle=Mathematical%20Problems%20in%20Engineering&rft.au=Sheng,%20Wang&rft.date=2013-01-01&rft.volume=2013&rft.issue=2013&rft.spage=591&rft.epage=597-057&rft.pages=591-597-057&rft.issn=1024-123X&rft.eissn=1563-5147&rft_id=info:doi/10.1155/2013/136301&rft_dat=%3Cproquest_cross%3E1520936228%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1986179764&rft_id=info:pmid/&rft_airiti_id=P20161117002_201312_201711070017_201711070017_591_597_057&rfr_iscdi=true |