DSpace - Tor Vergata: Item 2108/179

Please use this identifier to cite or link to this item: http://hdl.handle.net/2108/179

Title:	NON LINEAR CONTROL DESIGN FOR INDUCTION MOTORS AND SYNCHRONOUS GENERATORS
Authors:	Marino, Riccardo Tomei, Patrizio Verrelli, Cristiano Maria
Keywords:	power systems control adaptive control nonlinear control sensorless control robust nonlinear control output regulation local asymptotic stability global tracking L and L disturbance 1 2 attenuation.
Issue Date:	15-Dec-2005
Abstract:	The thesis incorporates recent advances in the design of nonlinear control laws for induction motors and synchronous generators: robust, adaptive, state or output feedback control techniques are used for both these electro-mechanical systems which are modelled by ¯nite dimensional, deterministic ordinary differential equations and are possibly affected by uncertainties, such as unknown constant and time-varying parameters. Induction motors, which, due to their simpler construction, are more reliable and less expensive than those permanent magnet, switched reluctance and d.c. motors are di±cult to control for several reasons: their dynamics are intrinsically nonlinear and multivariable (two control inputs and two outputs to be controlled); not all of the state variables and not all of the outputs to be controlled may be available for feedback; there are critical uncertain parameters such as load torque, which is typically unknown in all electrical drives, and rotor resistance, which,...
Description:	17.ciclo
URI:	http://hdl.handle.net/2108/179
Appears in Collections:	Tesi di dottorato in ingegneria

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