Five-order super-chaotic circuit outputting nice phase diagrams

Provided is a five-order super-chaotic circuit outputting nice phase diagrams. Operational amplifiers A1, A2, A3, A4 and A5 form linear anti-phase integrators, and output chaotic signals X1, X2, X3, X4 and X5. Operational amplifiers A7, A8 and A9 form linear anti-phase amplifiers. An operational amplifier A6 forms a non-linear amplitude limit amplifier. The output end of the anti-phase integrator A1 is connected to the A3, the A6 and the A7, and the input end of the anti-phase integrator A1 is connected to the A2 and the A8. The output end of the anti-phase integrator A2 is connected to the A1, and the input end of the anti-phase integrator A2 is connected to the A7. The output end of the anti-phase integrator A3 is connected to the A8, and the input end of the anti-phase integrator A3 is connected to the A1 and the A4. The output end of the anti-phase integrator A4 is connected to the A3 and the A9, and the input end of the anti-phase integrator A4 is connected to the A5 and the A8. The output end of the anti-phase integrator A5 is connected to the A4 and the A9, and the input end of the anti-phase integrator A5 is connected to the A9. The utility model belongs to the super-chaotic circuit. Various waveforms, phase diagrams and chaotic evolution curves of the five-order amplitude limit non-linear super-chaotic circuit are output, and a five-order super-chaotic secret communication system can be formed.