Sliding-Mode Adaptive Observer Approach to Chaotic Synchronization
American Society of Mechanical Engineers (ASME)
Journal of Dynamic Systems, Measurements, and Control
Original Item ID
Extensions of sliding-mode adaptive observer are presented for state reconstruction of nonlinear systems with uncertainty having unknown bounds. The observer uses nonlinear gains that are smoothened versions of classical sliding-mode gains and they are continuously updated to guarantee a globally stable observation error. This observer is applied to Chua’s circuit in a chaotic synchronization scheme. A generalization to known waveform type disturbances and measurement uncertainties is pointed out.
Azemi, Asad and Yaz, Edwin E., "Sliding-Mode Adaptive Observer Approach to Chaotic Synchronization" (2000). Electrical and Computer Engineering Faculty Research and Publications. 738.