Data Rate for Distributed Consensus of Multiagent Systems With High-Order Oscillator Dynamics | |
Qiu, Zhirong1; Xie, Lihua1; Hong, Yiguang2 | |
刊名 | IEEE TRANSACTIONS ON AUTOMATIC CONTROL |
2017-11-01 | |
卷号 | 62期号:11页码:6065-6072 |
关键词 | Quantized consensus data rate oscillator dynamics perturbation |
ISSN号 | 0018-9286 |
DOI | 10.1109/TAC.2017.2706369 |
英文摘要 | Distributed consensus under data rate constraint is an important research topic of multiagent systems. Some results have been obtained for consensus of multiagent systems with integrator dynamics, but it remains challenging for general high-order systems, especially in the presence of unmeasurable states. In this paper, we study the quantized consensus problem for a special kind of high-order critical systems and investigate the corresponding data rate required for achieving consensus. The state matrix of each agent is a 2mth order real Jordan block admitting m identical pairs of conjugate poles on the unit circle; each agent has a single input, and only the first state variable can be measured. The case of harmonic oscillators (m = 1) is first investigated under a directed communication topology which contains a spanning tree, while the general case of m >= 2 is considered for a connected and undirected network. In both cases, the sufficient number of communication bits to guarantee the exponentially fast consensus is shown to be an integer between m and 2 m, depending on the location of the poles. |
资助项目 | National Research Foundation of Singapore[NRF-CRP8-2011-03] ; NNSF of China[61174071] |
WOS研究方向 | Automation & Control Systems ; Engineering |
语种 | 英语 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
WOS记录号 | WOS:000413837700061 |
内容类型 | 期刊论文 |
源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/26846] |
专题 | 系统科学研究所 |
通讯作者 | Xie, Lihua |
作者单位 | 1.Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore 2.Chinese Acad Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Qiu, Zhirong,Xie, Lihua,Hong, Yiguang. Data Rate for Distributed Consensus of Multiagent Systems With High-Order Oscillator Dynamics[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL,2017,62(11):6065-6072. |
APA | Qiu, Zhirong,Xie, Lihua,&Hong, Yiguang.(2017).Data Rate for Distributed Consensus of Multiagent Systems With High-Order Oscillator Dynamics.IEEE TRANSACTIONS ON AUTOMATIC CONTROL,62(11),6065-6072. |
MLA | Qiu, Zhirong,et al."Data Rate for Distributed Consensus of Multiagent Systems With High-Order Oscillator Dynamics".IEEE TRANSACTIONS ON AUTOMATIC CONTROL 62.11(2017):6065-6072. |
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