Turkish Journal of Electrical Engineering and Computer Sciences
Programmable design and implementation of a chaotic system utilizing multiple nonlinear functions
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 (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.
Field programmable analog array, chaos, chaotic system, mathematical modeling
KILIÇ, RECAİ and DALKIRAN, FATMA YILDIRIM
"Programmable design and implementation of a chaotic system utilizing multiple nonlinear functions,"
Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 18:
4, Article 10.
Available at: https://journals.tubitak.gov.tr/elektrik/vol18/iss4/10
Computer Engineering Commons, Computer Sciences Commons, Electrical and Computer Engineering Commons