Distributed average tracking with input saturation
Distributed average tracking with input saturation
复制标题
具有输入饱和度的分布式平均跟踪
DOI:
10.1007/s11071-017-3844-z
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发表时间:
2017-10
影响因子:
5.6
通讯作者:
Lan Weiyao
中科院分区:
文献类型:
--
作者:
Liu Hui;Chen Fei;Xiang Linying;Lan Weiyao
In this paper, the distributed average tracking (DAT) problem of a multi-agent system with input saturation is considered, whose objective is to make each agent track the average of a group of time-varying reference signals by local saturated inputs. This paper proposes two algorithms based on the techniques of low-gain feedback and nonsmooth feedback. The first algorithm considers reference signals without external inputs under the low-gain feedback scheme. We show that if the system matrix of the references is negative semi-definite, then the DAT error will be ultimately upper bounded. The other algorithm considers reference signals with bounded inputs, where the idea of nonsmooth feedback is employed. Finally, two simulation examples are presented to validate the theoretical results.
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DOI:
10.1007/978-1-4612-0205-9
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2001-06
期刊:
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DOI:
10.1016/j.automatica.2012.06.031
发表时间:
2012-09
期刊:
Autom.
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