Title :
Adaptive partial state feedback control of the DC-to-DC Cuk converter
Author :
Rodríguez, Hugo ; Ortega, Romeo ; Astolfi, Alessandro
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Abstract :
The problem of output voltage regulation by means of partial state and parameters information for the DC-to-DC Cuk converter is addressed and solved. It is shown that the combination of a full information controller with a stable state and parameters estimator, designed using the immersion and invariance technique, yields a globally asymptotically stable closed-loop system. A few simulations complete the paper.
Keywords :
DC-DC power convertors; adaptive control; asymptotic stability; closed loop systems; parameter estimation; state estimation; state feedback; voltage control; DC-DC power convertors; DC-to-DC Cuk converters; adaptive control; adaptive partial state feedback control; asymptotic stability; closed loop systems; full information controller; output voltage regulation; parameter estimation; parameter estimator; state estimation; voltage control; Adaptive control; DC-DC power converters; Electrical resistance measurement; Inductors; Parameter estimation; Programmable control; State estimation; State feedback; Switching converters; Voltage control;
Conference_Titel :
American Control Conference, 2005. Proceedings of the 2005
Print_ISBN :
0-7803-9098-9
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2005.1470832
