The research of chaotic attractor generation based on state machine

This article will put forward a kind of new method that chaotic iterative sequence is realized by FPGA technique. It uses the programming method of state machine model to generate chaotic attractor sequence. The method is applied to meet the two third-type characteristic of the chaotic system, including the Lorenz system, Chen system, L system, Rucklidge system, Shimizu-Moriokaüsystems such as three second-order continuous chaotic system. Each chaotic equation programmed is downloaded to the target board that outputs the result to the oscilloscope through the DE2 voice chip to verificate and study it.