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| YoufengSu1,HeCai2,JieHuang3 |
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| (1 College of Computer and Data Science, Fuzhou University, Fuzhou 350116, China;2 School of Automation Science and Engineering, South China University of Technology, Guangzhou 510641, China;3 Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong, China) |
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| DOI：https://doi.org/10.1007/s11768-023-00191-6 |
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| 基金项目:This work was supported by the National Natural Science Foundation of China (Nos. 62173092, 62173149) and the Hong Kong Research Grants Council (No. 14201621). |
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| An overview on the distributed internalmodel approach and its applications |
| Youfeng Su1,He Cai2,Jie Huang3 |
| (1 College of Computer and Data Science, Fuzhou University, Fuzhou 350116, China;2 School of Automation Science and Engineering, South China University of Technology, Guangzhou 510641, China;3 Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong, China) |
| Abstract: |
| The cooperative output regulation problem has been studied by two approaches: the distributed observer (DO) approach and
the distributed internal model (DIM) approach, respectively. Each of these two approaches has its own merits and weaknesses.
Recently, we presented an overview on the cooperative output regulation problem by the DO approach. This paper further
surveys the cooperative output regulation problem by the DIM approach. We first summarize the constructions and the roles
of two different versions of the internal models: the distributed p-copy internal model and the distributed canonical internal
model. Then, we describe an integrated framework that combines the DO approach and the DIM approach. Extensions and
variants of the DIM and their applications will also be highlighted. |
| Key words: Cooperative output regulation · Distributed p-copy internal model · Distributed canonical internal model · Integrated approach |
