TY - GEN
T1 - A new observer for nonlinear fractional order systems
AU - Martinez-Martinez, Rafael
AU - Mata-Machuca, Juan L.
AU - Martinez-Guerra, Rafael
AU - Leon, Jorge A.
AU - Fernandez-Anaya, Guillermo
PY - 2011
Y1 - 2011
N2 - In this work an observer structure for a certain class of nonlinear fractional order systems is proposed. For solving this task we introduce a Fractional Algebraic Observability (FAO) property which is used as a main tool in the design of the observer system. We apply our proposals in the master-slave synchronization problem, where the coupling signal is viewed as output and the slave system is regarded as observer (the slave is requested to recover the unknown state trajectories of the master). Finally, as numerical example we consider a fractional order Rössler hyperchaotic system and by means of some simulations we show the effectiveness of the suggested approach.
AB - In this work an observer structure for a certain class of nonlinear fractional order systems is proposed. For solving this task we introduce a Fractional Algebraic Observability (FAO) property which is used as a main tool in the design of the observer system. We apply our proposals in the master-slave synchronization problem, where the coupling signal is viewed as output and the slave system is regarded as observer (the slave is requested to recover the unknown state trajectories of the master). Finally, as numerical example we consider a fractional order Rössler hyperchaotic system and by means of some simulations we show the effectiveness of the suggested approach.
UR - http://www.scopus.com/inward/record.url?scp=84860699003&partnerID=8YFLogxK
U2 - 10.1109/CDC.2011.6160727
DO - 10.1109/CDC.2011.6160727
M3 - Contribución a la conferencia
AN - SCOPUS:84860699003
SN - 9781612848006
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 3319
EP - 3324
BT - 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011
Y2 - 12 December 2011 through 15 December 2011
ER -