Journal article 581 views
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution
IEEE Transactions on Cybernetics, Pages: 1 - 10
Swansea University Author:
Shuai Li
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DOI (Published version): 10.1109/TCYB.2019.2930662
Abstract
Parallel robots are usually required to perform real-time tracking control tasks in the presence of external disturbances in the complex environment. Conventional zeroing neural-dynamics (ZNDs) provide an alternative solution for the real-time tracking control of parallel robots due to its capacity...
Published in: | IEEE Transactions on Cybernetics |
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ISSN: | 2168-2267 2168-2275 |
Published: |
2020
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URI: | https://cronfa.swan.ac.uk/Record/cronfa52001 |
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<?xml version="1.0"?><rfc1807><datestamp>2020-05-28T10:28:16.9823679</datestamp><bib-version>v2</bib-version><id>52001</id><entry>2019-09-23</entry><title>New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution</title><swanseaauthors><author><sid>42ff9eed09bcd109fbbe484a0f99a8a8</sid><ORCID>0000-0001-8316-5289</ORCID><firstname>Shuai</firstname><surname>Li</surname><name>Shuai Li</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2019-09-23</date><deptcode>MECH</deptcode><abstract>Parallel robots are usually required to perform real-time tracking control tasks in the presence of external disturbances in the complex environment. Conventional zeroing neural-dynamics (ZNDs) provide an alternative solution for the real-time tracking control of parallel robots due to its capacity of parallel processing and nonlinearity handling. However, it is still a challenge for the solution in a unified framework of the ZND to deal with the external disturbances, and simultaneously possess a finite-time convergence property. In this paper, a novel ZND model by exploring the super-twisting (ST) algorithm, named ST-ZND model, is proposed. The theoretical analyses on the global stability, finite-time convergence, as well as the robustness against the external disturbances are rigorously presented. Finally, the effectiveness and superiority of the ST-ZND model for the real-time tracking control of parallel robots are demonstrated by two illustrative examples, comparisons, and convergence tests.</abstract><type>Journal Article</type><journal>IEEE Transactions on Cybernetics</journal><paginationStart>1</paginationStart><paginationEnd>10</paginationEnd><publisher/><issnPrint>2168-2267</issnPrint><issnElectronic>2168-2275</issnElectronic><keywords/><publishedDay>1</publishedDay><publishedMonth>6</publishedMonth><publishedYear>2020</publishedYear><publishedDate>2020-06-01</publishedDate><doi>10.1109/TCYB.2019.2930662</doi><url/><notes/><college>COLLEGE NANME</college><department>Mechanical Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>MECH</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2020-05-28T10:28:16.9823679</lastEdited><Created>2019-09-23T11:45:04.1309687</Created><authors><author><firstname>Dechao</firstname><surname>Chen</surname><order>1</order></author><author><firstname>Shuai</firstname><surname>Li</surname><orcid>0000-0001-8316-5289</orcid><order>2</order></author><author><firstname>Faa-Jeng</firstname><surname>Lin</surname><order>3</order></author><author><firstname>Qing</firstname><surname>Wu</surname><order>4</order></author></authors><documents/><OutputDurs/></rfc1807> |
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2020-05-28T10:28:16.9823679 v2 52001 2019-09-23 New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution 42ff9eed09bcd109fbbe484a0f99a8a8 0000-0001-8316-5289 Shuai Li Shuai Li true false 2019-09-23 MECH Parallel robots are usually required to perform real-time tracking control tasks in the presence of external disturbances in the complex environment. Conventional zeroing neural-dynamics (ZNDs) provide an alternative solution for the real-time tracking control of parallel robots due to its capacity of parallel processing and nonlinearity handling. However, it is still a challenge for the solution in a unified framework of the ZND to deal with the external disturbances, and simultaneously possess a finite-time convergence property. In this paper, a novel ZND model by exploring the super-twisting (ST) algorithm, named ST-ZND model, is proposed. The theoretical analyses on the global stability, finite-time convergence, as well as the robustness against the external disturbances are rigorously presented. Finally, the effectiveness and superiority of the ST-ZND model for the real-time tracking control of parallel robots are demonstrated by two illustrative examples, comparisons, and convergence tests. Journal Article IEEE Transactions on Cybernetics 1 10 2168-2267 2168-2275 1 6 2020 2020-06-01 10.1109/TCYB.2019.2930662 COLLEGE NANME Mechanical Engineering COLLEGE CODE MECH Swansea University 2020-05-28T10:28:16.9823679 2019-09-23T11:45:04.1309687 Dechao Chen 1 Shuai Li 0000-0001-8316-5289 2 Faa-Jeng Lin 3 Qing Wu 4 |
title |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution |
spellingShingle |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution Shuai Li |
title_short |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution |
title_full |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution |
title_fullStr |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution |
title_full_unstemmed |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution |
title_sort |
New Super-Twisting Zeroing Neural-Dynamics Model for Tracking Control of Parallel Robots: A Finite-Time and Robust Solution |
author_id_str_mv |
42ff9eed09bcd109fbbe484a0f99a8a8 |
author_id_fullname_str_mv |
42ff9eed09bcd109fbbe484a0f99a8a8_***_Shuai Li |
author |
Shuai Li |
author2 |
Dechao Chen Shuai Li Faa-Jeng Lin Qing Wu |
format |
Journal article |
container_title |
IEEE Transactions on Cybernetics |
container_start_page |
1 |
publishDate |
2020 |
institution |
Swansea University |
issn |
2168-2267 2168-2275 |
doi_str_mv |
10.1109/TCYB.2019.2930662 |
document_store_str |
0 |
active_str |
0 |
description |
Parallel robots are usually required to perform real-time tracking control tasks in the presence of external disturbances in the complex environment. Conventional zeroing neural-dynamics (ZNDs) provide an alternative solution for the real-time tracking control of parallel robots due to its capacity of parallel processing and nonlinearity handling. However, it is still a challenge for the solution in a unified framework of the ZND to deal with the external disturbances, and simultaneously possess a finite-time convergence property. In this paper, a novel ZND model by exploring the super-twisting (ST) algorithm, named ST-ZND model, is proposed. The theoretical analyses on the global stability, finite-time convergence, as well as the robustness against the external disturbances are rigorously presented. Finally, the effectiveness and superiority of the ST-ZND model for the real-time tracking control of parallel robots are demonstrated by two illustrative examples, comparisons, and convergence tests. |
published_date |
2020-06-01T04:04:07Z |
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1763753325971374080 |
score |
11.012678 |