arXiv subjects

A. Ranjbar N.

Publications and source records attributed to A. Ranjbar N..

3 recordsLinked to original sources

arXiv2012

Synchronization of Uncertain Fractional-Order Duffing-Holmes Chaotic System via Sliding Mode Control

In this paper, a sliding mode controller is designed to synchronize a chaotic fractional-order system. To construct a corrective control input, a saturation function sat(.), with a modified sliding surface is proposed. Finally, Chaos in the Duffing-Holmes system with fractional orders is investigated, and a numerical simulation (synchronizing fractional-order Duffing-Holmes _ Duffing-Holmes system) are presented to show the effectiveness of the proposed controller.

nlin.CD↗

arXiv2012

Control and Synchronization of Chaotic Fractional-Order Coullet System via Active Controller

In this paper, fractional order Coullet system is studied. An active control technique is applied to control this chaotic system. This type of controller is also applied to synchronize chaotic fractional-order systems in master-slave structure. The synchronization procedure is shown via simulation. The boundary of stability is obtained by both of theoretical analysis and simulation result. The numerical simulations show the effectiveness of the proposed controller.

nlin.CD↗

arXiv2012

Synchronization of Fractional Chaotic Systems via Fractional-Order Adaptive Controller

In this paper, an adaptive fractional controller has been designed to control chaotic systems. In fact, this controller is a fractional PID controller, which the coefficients will be tuned according to a proper adaptation mechanism. The adaptation law will be constructed from a sliding surface via gradient method. The adaptive fractional controller is implemented on a gyro system to signify the performance of the proposed technique.

nlin.CD↗