The hypersonic vehicle (HV) is a huge system with complicated data transmission. In such an intricate transmission system, the point to point data transmission is apparently no longer suitable. To improve data transmission efficiency, the networked control system (NCS) is introduced in HV. However, packet dropouts usually happen in NCS as it is easily affected by environment and network transmission capabilities. Because of the complexity of packet dropouts induced by a network, the control system is vulnerable to faults. Therefore, it is of great significance to study the control solution of packet dropouts. In this paper, the packet dropout condition of the NCS is analyzed and a novel linear active disturbance rejection control (LADRC) approach is proposed by introducing a feedback control to enhance the stability and robustness of the HV system. Moreover, the LADRC is designed, analyzed, and tuned by the detailed frequency domain analysis method. Finally, the numerical results demonstrate that the novel LADRC approach can well suppress the influence of packet dropouts.
Linear Active Disturbance Rejection Control Design for Hypersonic Vehicle with Packet Dropouts
Lect. Notes Electrical Eng.
International Conference on Autonomous Unmanned Systems ; 2021 ; Changsha, China September 24, 2021 - September 26, 2021
Proceedings of 2021 International Conference on Autonomous Unmanned Systems (ICAUS 2021) ; Kapitel : 30 ; 302-310
18.03.2022
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Linear Active Disturbance Rejection Control Design for Hypersonic Vehicle with Packet Dropouts
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