Programmable design and implementation of a chaotic system utilizing multiple nonlinear functions

Authors : Recai KILIÇ, Fatma YILDIRIM DALKIRAN

Pages : 647-656

View : 10 | Download : 9

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :In addition to exhibiting a rich variety of bifurcation and chaos via tuning parameters, a chaotic system introduced by Sprott can be modeled and realized with a fixed main system block and many different changeable nonlinear function blocks such as piecewise-linear function, cubic function and other trigonometric functions. This system is very suitable for implementing a programmable chaos generator according to its changeable nonlinearity. This paper presents a FPAA insert ignore into journalissuearticles values(Field Programmable Analog Array);-based programmable implementation of this system. Nonlinear function blocks used in this chaotic system are modeled with FPAA programming and a model is rapidly changed for realizing other nonlinear functions.
Keywords : Field programmable analog array, chaos, chaotic system, mathematical modeling