Guaranteed Cost Leaderless Consensus Protocol Design for Fractional-Order Uncertain Multi-Agent Systems with State and Input Delays

• Type: Article in International Scientific Journal
• Date: 2021

Authors

Tian, YM (Author) Other; Xia, Q (Author) Other; Chai, Y (Author) Other; Chen, LP (Author) Other; António Mendes Lopes (Author) FEUP; Chen, YQ (Author) Other

Journal

The Journal is awaiting validation by the Administrative Services.

Title: FRACTAL AND FRACTIONAL

Vol. 5

Final page: 141

ISSN: 2504-3110

Indexing

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Other information

Authenticus ID: P-00V-HD3

DOI: 10.3390/fractalfract5040141

Abstract (EN): This paper addresses the guaranteed cost leaderless consensus of delayed fractional-order (FO) multi-agent systems (FOMASs) with nonlinearities and uncertainties. A guaranteed cost function for FOMAS is proposed to simultaneously consider consensus performance and energy consumption. By employing the linear matrix inequality approach and the FO Razumikhin theorem, a delay-dependent and order-dependent consensus protocol is formulated for FOMASs with input delay. The proposed protocol not only guarantees the robust stability of the closed-loop system error but also ensures that the performance degradation caused by the system uncertainty is lesser than that obtained with other approaches. Two numerical examples are provided in order to verify the effectiveness and accuracy of the proposed protocol.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 21