CONTROL OF FRACTIONAL ORDER CHAOTIC SYSTEMS

摘要

It is well known that the fractional order systems are difficult to be dealled with and the fractional order chaotic systems are more difficult to be controlled. Based on linear transfer function approximation of the fractional integrator in frequency domain, the fractional order chaotic system has been discussed. Through the numerical simulation, it is found that the fractional order chaotic system can be controlled easily. In this paper, we controlled the fractional order Rossler system using the traditional controlling method. The different results with different expected poles have been compared. The simulated results showed the feasibility of the processing method.