Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks
In this paper, the fixed-time time-varying formation of heterogeneous multi-agent systems (MASs) based on tracking error observer under denial-of-service (DoS) attacks is investigated. Firstly, the dynamic pinning strategy is used to reconstruct the communication channel for the system that suffers...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2024-12-01
|
| Series: | Defence Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214914724001843 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846128173272530944 |
|---|---|
| author | Jiqing Luo Husheng Fang Yue Zhong Jing Zhang Shengli Song |
| author_facet | Jiqing Luo Husheng Fang Yue Zhong Jing Zhang Shengli Song |
| author_sort | Jiqing Luo |
| collection | DOAJ |
| description | In this paper, the fixed-time time-varying formation of heterogeneous multi-agent systems (MASs) based on tracking error observer under denial-of-service (DoS) attacks is investigated. Firstly, the dynamic pinning strategy is used to reconstruct the communication channel for the system that suffers from DoS attacks to prevent the discontinuous transmission information of the communication network from affecting MASs formation. Then, considering that the leader state is not available to each follower under DoS attacks, a fixed-time distributed observer without velocity information is constructed to estimate the tracking error between followers and the leader. Finally, adaptive radial basis function neural network (RBFNN) is used to approximate the unknown ensemble disturbances in the system, and the fixed-time time-varying formation scheme is designed with the constructed observer. The effectiveness of the proposed control algorithm is demonstrated by the numerical simulation. |
| format | Article |
| id | doaj-art-56cb26f84f8740c59d864cf21db0681e |
| institution | Kabale University |
| issn | 2214-9147 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Defence Technology |
| spelling | doaj-art-56cb26f84f8740c59d864cf21db0681e2024-12-11T05:56:43ZengKeAi Communications Co., Ltd.Defence Technology2214-91472024-12-0142211225Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacksJiqing Luo0Husheng Fang1Yue Zhong2Jing Zhang3Shengli Song4Army Engineering University of PLA, Nanjing 210000, ChinaArmy Engineering University of PLA, Nanjing 210000, China; Corresponding author.Unit 63966 of PLA, Beijing 100000, ChinaArmy Engineering University of PLA, Nanjing 210000, ChinaArmy Engineering University of PLA, Nanjing 210000, ChinaIn this paper, the fixed-time time-varying formation of heterogeneous multi-agent systems (MASs) based on tracking error observer under denial-of-service (DoS) attacks is investigated. Firstly, the dynamic pinning strategy is used to reconstruct the communication channel for the system that suffers from DoS attacks to prevent the discontinuous transmission information of the communication network from affecting MASs formation. Then, considering that the leader state is not available to each follower under DoS attacks, a fixed-time distributed observer without velocity information is constructed to estimate the tracking error between followers and the leader. Finally, adaptive radial basis function neural network (RBFNN) is used to approximate the unknown ensemble disturbances in the system, and the fixed-time time-varying formation scheme is designed with the constructed observer. The effectiveness of the proposed control algorithm is demonstrated by the numerical simulation.http://www.sciencedirect.com/science/article/pii/S2214914724001843Denial-of-service attacksDynamic pinningFixed-time tracking error observerAdaptive RBFNNFixed-time time-varying formation |
| spellingShingle | Jiqing Luo Husheng Fang Yue Zhong Jing Zhang Shengli Song Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks Defence Technology Denial-of-service attacks Dynamic pinning Fixed-time tracking error observer Adaptive RBFNN Fixed-time time-varying formation |
| title | Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks |
| title_full | Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks |
| title_fullStr | Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks |
| title_full_unstemmed | Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks |
| title_short | Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks |
| title_sort | research on fixed time time varying formation of heterogeneous multi agent systems based on tracking error observer under dos attacks |
| topic | Denial-of-service attacks Dynamic pinning Fixed-time tracking error observer Adaptive RBFNN Fixed-time time-varying formation |
| url | http://www.sciencedirect.com/science/article/pii/S2214914724001843 |
| work_keys_str_mv | AT jiqingluo researchonfixedtimetimevaryingformationofheterogeneousmultiagentsystemsbasedontrackingerrorobserverunderdosattacks AT hushengfang researchonfixedtimetimevaryingformationofheterogeneousmultiagentsystemsbasedontrackingerrorobserverunderdosattacks AT yuezhong researchonfixedtimetimevaryingformationofheterogeneousmultiagentsystemsbasedontrackingerrorobserverunderdosattacks AT jingzhang researchonfixedtimetimevaryingformationofheterogeneousmultiagentsystemsbasedontrackingerrorobserverunderdosattacks AT shenglisong researchonfixedtimetimevaryingformationofheterogeneousmultiagentsystemsbasedontrackingerrorobserverunderdosattacks |