Institute of Information Theory and Automation

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Conference Paper (international conference)

Decentralized networked stabilization of a nonlinear large system under quantization

Rehák Branislav, Lynnyk Volodymyr

: IFAC-PapersOnLine. Volume 52, Issue 20 - Proceedings of the 8th IFAC Workshop on Distributed Estimation and Control in Networked Systems, Chicago, IL, USA 2019, p. 49-54

: IFAC Workshop on Distributed Estimation and Control in Networked Systems, NecSys 2019 /18./, (Chicago, US, 20190916)

: GA19-05872S, GA ČR

: Nonlinear control, Large-scale systems control, Quantization

: 10.1016/j.ifacol.2019.12.144

: https://doi.org/10.1016/j.ifacol.2019.12.144

(eng): Stabilization of a nonlinear large scale interconnected system is investigated. The system is linearized by the exact feedback linearization, then a procedure to reduce the complexity of the system is applied. This allows to fi nd a controller for the linearized problem as a solution of an optimization problem whose dimension is equal to the dimension of one subsystem. The quantization of the control signal brings some uncertainty, hence the controller design is proposed with the necessary degree of robustness. The inverse transformation yields than a controller for the original nonlinear system. The design method is illustrated by an example.

: BC

: 20205

2019-01-07 08:39