Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems
In this study, the state consensus problem is investigated for a class of nonlinear fractional-order multi-agent systems (FOMASs) by using a dynamics event-triggered sliding mode control approach. The main objective is to steer all agents to some bounded position based on their own information and t...
| Main Authors: | , , , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/171715 |
| _version_ | 1811680400278290432 |
|---|---|
| author | Jin, Yi Xu, Yan Liu, Gang Jin, Zhenghong Li, Huanhuan |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Jin, Yi Xu, Yan Liu, Gang Jin, Zhenghong Li, Huanhuan |
| author_sort | Jin, Yi |
| collection | NTU |
| description | In this study, the state consensus problem is investigated for a class of nonlinear fractional-order multi-agent systems (FOMASs) by using a dynamics event-triggered sliding mode control approach. The main objective is to steer all agents to some bounded position based on their own information and the information of neighbor agent. Different from the existing results, both asymptotic consensus problem and Zeno-free behavior are ensured simultaneously. To reach this objective, a novel event-triggered sliding mode control approach is proposed, composed of distributed dynamic event-triggered schemes, event-triggered sliding mode controllers, and auxiliary switching functions. Moreover, to implement the distributed control scheme, the fractional-order adaptive law is also developed to tuning the coupling weight, which is addressed in distributed protocol. With the improved distributed control scheme, all signals in the fractional-order closed-loop systems are guaranteed to be consensus and bounded, and a novel approach is developed to avoid the Zeno behavior. Finally, the availability and the effectiveness of the above-mentioned approach are demonstrated by means of a numerical example. |
| first_indexed | 2024-10-01T03:24:27Z |
| format | Journal Article |
| id | ntu-10356/171715 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:24:27Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1717152023-11-10T15:40:17Z Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems Jin, Yi Xu, Yan Liu, Gang Jin, Zhenghong Li, Huanhuan School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Distributed Control Dynamic Event-triggered Scheme In this study, the state consensus problem is investigated for a class of nonlinear fractional-order multi-agent systems (FOMASs) by using a dynamics event-triggered sliding mode control approach. The main objective is to steer all agents to some bounded position based on their own information and the information of neighbor agent. Different from the existing results, both asymptotic consensus problem and Zeno-free behavior are ensured simultaneously. To reach this objective, a novel event-triggered sliding mode control approach is proposed, composed of distributed dynamic event-triggered schemes, event-triggered sliding mode controllers, and auxiliary switching functions. Moreover, to implement the distributed control scheme, the fractional-order adaptive law is also developed to tuning the coupling weight, which is addressed in distributed protocol. With the improved distributed control scheme, all signals in the fractional-order closed-loop systems are guaranteed to be consensus and bounded, and a novel approach is developed to avoid the Zeno behavior. Finally, the availability and the effectiveness of the above-mentioned approach are demonstrated by means of a numerical example. Published version This work was supported in part by the Science and Technology Research Project of Henan Province No. 212102210046, Training Plan for Young Key Teachers in Colleges and Universities of Henan Province, Project No. 2021GGJS180. 2023-11-06T03:37:33Z 2023-11-06T03:37:33Z 2023 Journal Article Jin, Y., Xu, Y., Liu, G., Jin, Z. & Li, H. (2023). Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems. Symmetry, 15(6), 1247-. https://dx.doi.org/10.3390/sym15061247 2073-8994 https://hdl.handle.net/10356/171715 10.3390/sym15061247 2-s2.0-85163753050 6 15 1247 en Symmetry © 2023 The Authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). application/pdf |
| spellingShingle | Engineering::Electrical and electronic engineering Distributed Control Dynamic Event-triggered Scheme Jin, Yi Xu, Yan Liu, Gang Jin, Zhenghong Li, Huanhuan Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems |
| title | Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems |
| title_full | Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems |
| title_fullStr | Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems |
| title_full_unstemmed | Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems |
| title_short | Event-triggered distributed sliding mode control of fractional-order nonlinear multi-agent systems |
| title_sort | event triggered distributed sliding mode control of fractional order nonlinear multi agent systems |
| topic | Engineering::Electrical and electronic engineering Distributed Control Dynamic Event-triggered Scheme |
| url | https://hdl.handle.net/10356/171715 |
| work_keys_str_mv | AT jinyi eventtriggereddistributedslidingmodecontroloffractionalordernonlinearmultiagentsystems AT xuyan eventtriggereddistributedslidingmodecontroloffractionalordernonlinearmultiagentsystems AT liugang eventtriggereddistributedslidingmodecontroloffractionalordernonlinearmultiagentsystems AT jinzhenghong eventtriggereddistributedslidingmodecontroloffractionalordernonlinearmultiagentsystems AT lihuanhuan eventtriggereddistributedslidingmodecontroloffractionalordernonlinearmultiagentsystems |