Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/103818
Title: | Distributed cooperative adaptive identification and control for a group of continuous-time systems with a cooperative PE condition via consensus | Authors: | Chen, Weisheng Wen, Changyun Hua, Shaoyong Sun, Changyin |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering | Issue Date: | 2014 | Source: | Chen, W., Wen, C., Hua, S., & Sun, C. (2014). Distributed Cooperative Adaptive Identification and Control for a Group of Continuous-Time Systems With a Cooperative PE Condition via Consensus. IEEE Transactions on Automatic Control, 59(1), 91-106. | Series/Report no.: | IEEE transactions on automatic control | Abstract: | In this paper, we first address the uniformly exponential stability (UES) problem of a group of distributed cooperative adaptive systems in a general framework. Inspired by consensus theory, distributed cooperative adaptive laws are proposed to estimate the unknown parameters of these systems. It is shown that not only is the entire closed-loop system stable, but also both the identification/tracking error and the parameter estimation error converge to zero uniformly exponentially under a cooperative persistent excitation (PE) condition of a regressor matrix in each system which is weaker than the traditionally defined PE condition. The effects of network topology on UES of the closed-loop system are also explored. If the topology is time-invariant, it needs to be undirected and connected. However, when the topology is time-varying, it is just required that the integration of the topology over an interval with fixed length is undirected and connected. The established results are then employed to identify and control several classes of linearly parameterized systems. Simulation examples are also provided to demonstrate the effectiveness and applications of the proposed distributed cooperative adaptive laws. | URI: | https://hdl.handle.net/10356/103818 http://hdl.handle.net/10220/19304 |
ISSN: | 0018-9286 | DOI: | 10.1109/TAC.2013.2278135 | Rights: | © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [http://dx.doi.org/10.1109/TAC.2013.2278135]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Distributed cooperative adaptive identification and control.pdf | 2.22 MB | Adobe PDF | ![]() View/Open |
SCOPUSTM
Citations
5
91
Updated on Jan 30, 2023
Web of ScienceTM
Citations
5
82
Updated on Feb 4, 2023
Page view(s) 50
492
Updated on Feb 5, 2023
Download(s) 5
607
Updated on Feb 5, 2023
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.