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arXiv · 1903.11344

Positive Consensus of Directed Multi-agent Systems using Dynamic Output-feedback Control

Nachuan Yang·Yonghua Yin·Jinrong Liu
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Abstract

This paper addresses the problem of positive consensus of directed multi-agent systems with observer-type output-feedback protocols. More specifically, directed graph is used to model the communication topology of the multi-agent system and linear matrix inequalities (LMIs) are used in the consensus analysis in this paper. Using positive systems theory and graph theory, a convex programming algorithm is developed to design appropriate protocols such that the multi-agent system is able to reach consensus with its state trajectory always remaining in the non-negative orthant. Finally, numerical simulations are given to illustrate the effectiveness of the derived theoretical results.

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Nachuan Yang, Yonghua Yin, Jinrong Liu. 2019-03-27. Positive Consensus of Directed Multi-agent Systems using Dynamic Output-feedback Control. https://arxiv.org/abs/1903.11344

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