期刊论文

Liu, HL

英文

Mathematics

2227-7390

2023

11

13

2849-

10.3390/math11132849

Conceptualization, Z.L. and H.L.; Methodology, Z.L. and H.L.; Software, Z.L.; Validation, Z.L., H.L. and Z.O.; Formal Analysis, Z.L.; Investigation, Z.L.; Resources, H.L. and Z.O.; Data Curation, Z.L.; Writing—Original Draft Preparation, Z.L.; Writing—Review & Editing, H.L.; Visualization, Z.L.; Supervision, Z.O.; Project Administration, H.L.; Funding Acquisition, H.L. and Z.O. All authors read and approved the final manuscript. This research was funded by Hunan Provincial Education Department (No. 20A425).

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In this paper, we study the fixed-time formation (FixF) control problem for the nonlinear second-order multi-agent systems (MASs) with directed graph, where all agents are subject to communication disturbances. To overcome the bounded disturbance of communication and to guarantee the realization of predesignated formation within a fixed-time, a suitable FixF control protocol based on the backstepping method is proposed. Furthermore, to eliminate the dependence of the control parameters on global information, a new adaptive FixF control protocol is provided to combine with some mild conditions ...