سال انتشار: ۱۳۸۴

محل انتشار: سیزدهیمن کنفرانس مهندسی برق ایران

تعداد صفحات: ۶

نویسنده(ها):

Asad Azemi – Department of Engineering The Pennsylvania State University Delaware County Campus Media, PA 19063USA
Reza Raoufi – Department of Electrical Engineering Ferdowsi University of Mashhad Mashhad, Iran
Kia Fallahi – Department of Electrical Engineering Ferdowsi University of Mashhad Mashhad, Iran
Saied Hosseini Khayat – Department of Electrical Engineering Ferdowsi University of Mashhad Mashhad, Iran

چکیده:

In this paper, we present application of sliding-mode adaptive observer for state reconstruction of continuous-time nonlinear systems with uncertainties in a chaotic communication scheme. Using synchronization in conjunction with digital communication schemes, we have enhanced the security of the transmitted signal and achieved a satisfactory, typical, secure communication scheme. The proposed system requires only one observer, which is an advantage over some of related work in this area. The simulation results demonstrate the feasibility of this scheme.