Nash-optimization distributed model predictive control for multi mobile robots formation

This paper investigates the distributed model predictive control (DMPC) problem for multi mobile robots. The distributed system model is obtained by the kinematic model of single mobile robot. By including the coupling terms in the cost function, cooperation between subsystems can be incorporated in...

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Veröffentlicht in:Peer-to-peer networking and applications 2017-05, Vol.10 (3), p.688-696
Hauptverfasser: Liu, Andong, Zhang, Rongchao, Zhang, Wen-an, Teng, You
Format: Artikel
Sprache:eng
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Zusammenfassung:This paper investigates the distributed model predictive control (DMPC) problem for multi mobile robots. The distributed system model is obtained by the kinematic model of single mobile robot. By including the coupling terms in the cost function, cooperation between subsystems can be incorporated in the distributed control problem. Then, each robot has its own optimal control problem, and neighboring subsystems can exchange information with one another by using wireless communication. The distributed model predictive control problem is formulated by the local cost function and solved by using Nash-optimization algorithm. The convergence condition of the proposed algorithm is presented. Finally, an illustrative example is given to demonstrate the effectiveness of the proposed method.
ISSN:1936-6442
1936-6450
DOI:10.1007/s12083-016-0479-7