Browsing by Keywords "Chaos"

Now showing items 1-10 of 10

    • Deterministic phase transitions and self-organization in logistic cellular automata 

      İbrahimi, Muhamet; Gülseren, Oğuz; Jahangirov, Seymur (American Physical Society, 2019)
      We present a simple extension in which a single parameter tunes the dynamics of cellular automata (CA) by consequently expanding their discrete state space into a Cantor set. Such an implementation serves as a potent ...

    • A Divine cause for abandoning reason in Shakespeare’s King Lear 

      Kurtuluş, Gül (Gaziantep Üniversitesi Sosyal Bilimler Enst., 2019)
      King Lear can be considered as one of the most powerful tragedies written by Shakespeare. Written nearly 400 years ago, it appeals to todays’ literary critiques, psychologists and psychiatrists. Shakespeare’s construction ...

    • Model based anticontrol of chaos 

      Morgül, Ömer (IEEE, 2003)
      We will consider model based anticontrol of chaotic systems. We consider both continuous and discrete time cases. We first assume that the systems to be controlled are linear and time invariant. Under controllability ...

    • Nanomechanical buckling for applications in nonlinear dynamics 

      Demiralp, Berke (Bilkent University, 2021-07)
      There has not been enough attention on post buckling behavior at nano scale even though it reveals rich nonlinear and chaotic dynamics and has potential to be used on cutting edge sensing, actuation, computation and ...

    • On the control of chaotic systems in Lur'e form by using dither 

      Morgül, Ö. (Institute of Electrical and Electronics Engineers, 1999-10)
      In this paper we propose the application of dither for controlling chaotic systems in the Lur'e form. Dither is a high-frequency periodic signal and has the effect of modifying the nonlinearity for some nonlinear systems. ...

    • On the control of some chaotic systems by using dither 

      Morgül, Ö. (Elsevier, 1999)
      In this Letter, we propose the application of dither for controlling chaotic systems in Lur'e form. Dither is a high frequency periodic signal that can be used for stabilization of limit cycles in some type of nonlinear ...

    • Plane-wave dynamics of single crystal upconversion optical parametric oscillators 

      Akgün, Gülbin (Bilkent University, 1999)
      This thesis presents our investigation of the dynamics of single crystal up- conversion optical parametric oscillators (OPO’s). In these devices, parametric generation and sum frequency generation or second harmonic ...

    • An RC realization of Chua's circuit family 

      Morgül, Ö. (IEEE, 2000)
      In this brief, we consider a Wien bridge-based resistance–capacitance ( ) chaotic oscillator. We show that this circuit realizes the well-known Chua’s oscillator under some conditions. We also show that this circuit is ...

    • A switching synchronization scheme for a class of chaotic systems 

      Morgül, Ö.; Akgül, M. (Elsevier, 2002)
      In this Letter, we propose an observer-based synchronization scheme for a class of chaotic systems. This class of systems are given by piecewise-linear dynamics. By using some properties of such systems, we give a procedure ...

    • Wien bridge based RC chaos generator 

      Morgül, Ö. (IET, 1995)
      A new circuit, which is formed by coupling a Chua diode with a Wien bridge oscillator in parallel, is presented. This circuit contains only resistors, capacitors and operational amplifiers. By choosing element values ...