Decentralized adaptive stabilization of nonlinear systems
- 1 December 1993
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 58 (6) , 1445-1460
- https://doi.org/10.1080/00207179308923063
Abstract
Decentralized adaptive control schemes using the principle of dominant subsystems are presented for time-varying nonlinear dynamic large-scale interconnected systems. Sufficient conditions for the existence of local decentralized adaptive control laws stabilizing a given large-scale system (LSS) are derived in terms of controller parameters for incompletely known composite systems. The approach proposed in this paper is applied to nonlinear stabilizing adaptive decentralized control (ADC) of multimachine power systems. The stability of the multimachine power systems with the ADC is illustrated by the simulation results for a two machine system.Keywords
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