Switchable multi-species three-order chaos combined circuit and its use method

A technology of combinational circuits and switching circuits, which is applied in the field of various types of third-order chaotic combinational circuits and various types of third-order chaotic combinational circuits

Inactive Publication Date: 2008-10-29
张新国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Among the many chaotic attractor circuits, there are the following four: double vortex chaotic attractor, single vortex chaotic attractor, single closed band chaotic attractor and double helical chaotic attractor circuit, all of which can use independent chaotic circuits Realize its output, but they cannot use a single general circuit to realize the circuit output of the above four chaotic attractors, which is the deficiency of the prior art

Method used

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  • Switchable multi-species three-order chaos combined circuit and its use method
  • Switchable multi-species three-order chaos combined circuit and its use method
  • Switchable multi-species three-order chaos combined circuit and its use method

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Embodiment Construction

[0019] refer to figure 1 , the present invention is by the first inverting integrator 6, the second inverting integrator 7, the third inverting integrator 9, the inverting limiting amplifier 1, the first inverting amplifier 2, the second inverting amplifier 3, The third inverting amplifier 5, the fourth inverting amplifier 8, the inverting addition amplifier 4, and the switching circuit 10 are formed; the switching circuit 10 can adopt a jumper or a mechanical four-pole four-throw switch, or an electronic four-pole For the four-throw switch, the jumper (also known as the short circuit) is used uniformly below. The four poles of the switching circuit are composed of K 1 、K 2 、K 3 、K 4Composition, the first to fourth throws of the first knife are the first set of four jumpers J 1 、J 2 、J 3 、J 4 , the first throw to the fourth throw of the second knife are the second set of four jumpers J 5 、J 6 、J 7 、J 8 , the first throw to the fourth throw of the third knife are th...

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Abstract

The invention discloses a switchable various three-phase chaotic combined circuit, comprising a first to a third anti-phase integrators, an anti-phase limiting amplifie, a first to a fourth anti-phase amplifiers, an anti-phase plus amplifier and a switch-able circuit. The invention is used as follows: among four groups of jumper devices of the switchable circuit, a first jumper device, a fifth jumper device, a ninth jumper device and a thirteenth jumper device are communicated to form an output double-vortex chaotic attractor circuit; among the four groups of jumper devices, a second jumper device, a sixth jumper device, a tenth jumper device and a fourteenth jumper device are communicated to form an output single-vortex chaotic attractor circuit; among the four groups of jumper devices, a third jumper device, a seventh jumper device, an eleventh jumper device and a fifteenth jumper device are communicated to form an output single-sealed chaotic attractor circuit; and among the four groups of jumper devices, the fourth jumper device, the eighth jumper device, the twelfth jumper device and the sixteenth jumper device are communicated to form an output double-vortex chaotic attractor circuit.

Description

technical field [0001] The invention belongs to nonlinear circuits, often called chaotic circuits, and relates to a switchable multi-type third-order chaotic combined circuit. The invention also relates to a method for using multiple types of switchable third-order chaotic combined circuits. Background technique [0002] Among the many chaotic attractor circuits, there are the following four types: double vortex chaotic attractor, single vortex chaotic attractor, single closed band chaotic attractor and double helical chaotic attractor circuit, all of which can use independent chaotic circuits Realize its output, but they can not use a single universal circuit to realize the circuit output of the above four chaotic attractors, which is the deficiency of the prior art. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the above problems, to provide a unified circuit using a small number of operational amplifiers, resist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
Inventor 张新国舒秀发徐冬亮
Owner 张新国
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