Distributed cooperative control of multi-converter systems via networks

Dai，Xiaoran1; Liu，Guo Ping2; Deng，Qijun1; Hu，Wenshan1; Sun，Pan3

2023

10.1002/asjc.3093

Asian Journal of Control   影响因子和分区

1561-8625

1934-6093

Modular converters are employed for ultra-large ship degaussing systems to improve the magnetic stealth capability. However, the degaussing performance could be compromised by the inconsistent current in various modules. Therefore, current synchronization is a crucial issue in the control of distributed multi-converter systems (DMCSs). To meet the high requirement of such an industrial scenario, a distributed cooperative control scheme is conceived for DMCSs in this paper. The consensus and stability of the DMCS are analyzed, in contrast to existing works that only take consensus into account, and the necessary and sufficient conditions are derived with the constructed closed-loop control system. Then, the tailor-made controller design guideline is presented. Different cases of a cyber-physical DMCS in the MATLAB/SimPowerSystems environment are examined to confirm the viability. Furthermore, experiments with a multi-converter prototype system are carried out to confirm the efficiency of the proposed control method. Results from simulations and experiments are in line with the theoretical analysis, validating the efficacy.

consensus and stability distributed cooperative control distributed multi-converter systems networked control

SCI ; EI

英语

其他

Automation & Control Systems

Automation & Control Systems

WOS:000979183600001

WILEY

20231914066696

Control system stability ; Controllers ; Degaussing ; MATLAB ; Networked control systems

Computer Applications:723.5 ; Control Systems:731.1 ; Control System Applications:731.2 ; System Stability:731.4 ; Control Equipment:732.1 ; Mathematics:921 ; Systems Science:961

ENGINEERING

2-s2.0-85157988449

Scopus

1.The School of Electrical Engineering and Automation,Wuhan University,Wuhan,China
2.Center for Control Science and Technology,Southern University of Science and Technology,Shenzhen,China
3.The College of Electrical Engineering,Naval University of Engineering,Wuhan,China

Dai，Xiaoran,Liu，Guo Ping,Deng，Qijun,et al. Distributed cooperative control of multi-converter systems via networks[J]. Asian Journal of Control,2023,25(5):3992-4004.

Dai，Xiaoran,Liu，Guo Ping,Deng，Qijun,Hu，Wenshan,&Sun，Pan.(2023).Distributed cooperative control of multi-converter systems via networks.Asian Journal of Control,25(5),3992-4004.

Dai，Xiaoran,et al."Distributed cooperative control of multi-converter systems via networks".Asian Journal of Control 25.5(2023):3992-4004.