IMPLEMENTATION OF 0.6-ORDER QI CHAOTIC SYSTEM CIRCUIT BASED ON CHAIN-TYPE FRACTIONAL-ORDER INTEGRAL CIRCUIT MODULE

摘要

A 0.6-order Qi chaotic system circuit based on a chain-type fractional-order integral circuit module. The chain-type fractional-order integral circuit module consists of the following four parts, that is, a resistor Rx is connected in parallel to a capacitor Cx to form a first part, a resistor Ry is connected in parallel to a capacitor Cy to form a second part, a resistor Rz is connected in parallel to a capacitor Cz to form a third part, and a resistor Rw is connected in parallel to a capacitor Cw to form a fourth part. Cascaded input pins PI1 and PI2 and an output pin P are connected to the first part, the first part is connected to an output pin P1 and the second part, the second part is connected to an output pin P2 and the third part, the third part is connected to an output pin P3 and the fourth part, and the fourth part is connected to an output pin P4 and cascaded output pins P01 and P02. In the chaotic system circuit, a PCB circuit is designed and fabricated by using a chain-type structure, and a 0.6-order fractional-order integral circuit consists of six parts and is thus formed by serial connection of two chain-type fractional-order integral module circuits. The 0.6-order fractional-order chaotic system circuit implemented by using the method is high in reliability and not prone to errors.