CN104361800B - Quadravalence buys biousse banding pattern cell neural network chaos circuit - Google Patents
Quadravalence buys biousse banding pattern cell neural network chaos circuit Download PDFInfo
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- CN104361800B CN104361800B CN201410624644.8A CN201410624644A CN104361800B CN 104361800 B CN104361800 B CN 104361800B CN 201410624644 A CN201410624644 A CN 201410624644A CN 104361800 B CN104361800 B CN 104361800B
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- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
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- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
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Abstract
A kind of quadravalence buys biousse banding pattern chaos circuit, its third and fourth, six operational amplifier A3、A4、A6、A7Constituting linear inverting integrator, outfan is respectively chaotic signal outfan X1、X2、X3、X4；The first, five operational amplifier A1、A5Constitute linear inverting amplifier；Second operational amplifier A2Constitute non-linear anti-phase limiting amplifier；Inverting integrator A3Respectively with amplifier A1, inverting integrator A4Connect；Inverting integrator A4Respectively with integrator A3, amplifier A5Connect；Inverting integrator A6With integrator A4、A7Connect；Inverting integrator A7With integrator A6Connect；The present invention is chaos circuit, can export the various waveforms of Four-order neural-network chaos circuit, phasor and chaos differentiation curve, may be constructed chaotic secret communication system.
Description
Technical field
The invention belongs to nonlinear circuit, often claim chaos circuit, be specifically related to a kind of quadravalence and buy biousse banding pattern
Cell neural network chaos circuit.
Background technology
Nerval network chaotic circuit is a pith of nonlinear circuit, its Patent No.
Patent " a kind of multiple types quadravalence chaos combinational circuit that can switch and the user thereof of 200810129213.9
Method ", the 4th circuit therein is that biousse banding pattern cell neural network chaos circuit is bought on a kind of three rank, can only
Exporting 3 oscillograms and 3 phasors, be made up of eight grades of operational amplifiers, circuit structure is complicated, does not has warp
Oversampling circuit optimization designs, and is the deficiency of existing nerval network chaotic circuit engineering.
Summary of the invention
Present invention aim to address the deficiency of the problems referred to above, it is provided that the four of a kind of seven grades of operational amplifiers composition
Biousse banding pattern cell neural network chaos circuit is bought on rank, it is possible to export 4 oscillograms and 6 phasors, energy
Enough export stable quadravalence and buy biousse banding pattern cell neural network chaotic signal.
The technical solution adopted for the present invention to solve the technical problems is: quadravalence buys biousse banding pattern cellular neural
Network chaos circuit, is made up of, wherein seven operational amplifiers and resistance and electric capacity: the first operation amplifier
Device (A1) inverting input and the first resistance (R1) connect, in-phase input end ground connection, inverting input is with defeated
Go out and connect the second resistance (R between end2), outfan and the 3rd resistance (R3), the 5th resistance (R5) connect；
Second operational amplifier (A2) inverting input and the 3rd resistance (R3) connect, in-phase input end ground connection, instead
The 4th resistance (R it is connected between phase input and outfan4), outfan and the 6th resistance (R6) connect；The
Three operational amplifier (A3) inverting input and the 5th resistance (R5), the 6th resistance (R6), the 7th resistance (R7)
Connect, in-phase input end ground connection, between inverting input with outfan, be connected the first electric capacity (C1), outfan
With the first resistance (R1), the 8th resistance (R8) connect, outfan is X1Outfan；4th operation amplifier
Device (A4) inverting input and the 8th resistance (R8), the 9th resistance (R9) connect, in-phase input end ground connection,
The tenth resistance (R of parallel connection it is connected between inverting input with outfan10) and the second electric capacity (C2), outfan
With the 7th resistance (R7), the 11st resistance (R11) connect, outfan is X2Outfan；5th computing
Amplifier (A5) inverting input and the 11st resistance (R11) connect, in-phase input end ground connection, anti-phase defeated
Enter end and between outfan, be connected the 12nd resistance (R12), outfan and the 13rd resistance (R13) connect；
6th operational amplifier (A6) inverting input and the 13rd resistance (R13), the 14th resistance (R14) connect,
In-phase input end ground connection, is connected the 3rd electric capacity (C between inverting input with outfan3), outfan and the 9th
Resistance (R9), the 15th resistance (R15) connect, outfan is X3Outfan；7th operational amplifier
(A7) inverting input and 15 resistance (R15) connect, in-phase input end ground connection, inverting input is with defeated
Go out the 16th resistance (R connecting parallel connection between end16) and the 4th electric capacity (C4), outfan and the 14th resistance
(R14) connect, outfan is X4Outfan.
Described 6th resistance (R6) it is variable resistance, quadravalence can be observed and buy biousse banding pattern cell neural network
The various curves that the chaos of chaos circuit develops.
The invention has the beneficial effects as follows:
1, X can be exported1、X2、X3With X4Four chaotic waves signals and X1-X2、X1-X3、X1-X4、X2-X3、
X2-X4、X3-X4Six chaos phasors；
2, above-mentioned various chaotic signal can be shown on oscillograph；
3, by some specific electrical resistance the such as the 6th resistance (R6) replaced by variable resistance after, thus it is possible to vary with
The chaotic characteristic of upper described various chaotic signals, can show on oscillograph that quadravalence buys biousse banding pattern chaos
The various curves developed, it is also possible to carry out quadravalence and buy other various experiments of biousse banding pattern chaos.
The present invention is applicable to university's chaos education of science, experimental teaching and demonstration, scientific popularization experimental demonstration etc..
Accompanying drawing explanation
Fig. 1 is that quadravalence buys biousse banding pattern cell neural network chaos circuit schematic diagram.
Fig. 2 is that quadravalence buys biousse banding pattern cell neural network chaos circuit X1-X2Output phasor.
Fig. 3 is that quadravalence buys biousse banding pattern cell neural network chaos circuit X1-X3Output phasor.
Fig. 4 is that quadravalence buys biousse banding pattern cell neural network chaos circuit X1-X4Output phasor.
Fig. 5 is that quadravalence buys biousse banding pattern cell neural network chaos circuit X2-X3Output phasor.
Fig. 6 is that quadravalence buys biousse banding pattern cell neural network chaos circuit X2-X4Output phasor.
Fig. 7 is that quadravalence buys biousse banding pattern cell neural network chaos circuit X3-X4Output phasor.
Detailed description of the invention
Referring to the drawings 1, the embodiment of the present invention is to be made up of, wherein seven operational amplifiers and resistance and electric capacity:
First operational amplifier A1Inverting input and the first resistance R1Connect, in-phase input end ground connection, anti-phase input
Hold and between outfan, be connected the second resistance R2, outfan and the 3rd resistance R3, the 5th resistance R5Connect；The
Two operational amplifier A2Inverting input and the 3rd resistance R3Connect, in-phase input end ground connection, inverting input
The 4th resistance R it is connected with between outfan4, outfan and the 6th resistance R6Connect；3rd operational amplifier A3
Inverting input and the 5th resistance R5, the 6th resistance R6, the 7th resistance R7Connect, in-phase input end ground connection,
The first electric capacity C it is connected between inverting input with outfan1, outfan and the first resistance R1, the 8th resistance R8
Connecting, outfan is X1Outfan；Four-operational amplifier A4Inverting input and the 8th resistance R8,
Nine resistance R9Connect, in-phase input end ground connection, between inverting input with outfan, be connected the tenth electricity of parallel connection
Resistance R10With the second electric capacity C2, outfan and the 7th resistance R7, the 11st resistance R11Connecting, outfan is
X2Outfan；5th operational amplifier A5Inverting input and the 11st resistance R11Connect, in-phase input end
Ground connection, is connected the 12nd resistance R between inverting input with outfan12, outfan and the 13rd resistance R13
Connect；6th operational amplifier A6Inverting input and the 13rd resistance R13, the 14th resistance R14Connect,
In-phase input end ground connection, is connected the 3rd electric capacity C between inverting input with outfan3, outfan and the 9th electricity
Resistance R9, the 15th resistance R15Connecting, outfan is X3Outfan；7th operational amplifier A7Anti-phase defeated
Enter end and 15 resistance R15Connect, in-phase input end ground connection, between inverting input with outfan, be connected parallel connection
The 16th resistance R16With the 4th electric capacity C4, outfan and the 14th resistance R14Connecting, outfan is X4
Outfan.
By X in Fig. 11Outfan, X2Outfan, X3Outfan and X4It is defeated that outfan is connected to oscilloscope signal
Enter end or the relevant interface of computer, X can be shown1、X2、X3With X4Waveform, use oscillographic phasor
Mode is observed, X1-X2Outfan phasor signal is as in figure 2 it is shown, X1-X3Outfan phasor signal as it is shown on figure 3,
X1-X4Outfan phasor signal as shown in Figure 4, X2-X3Outfan phasor signal is as it is shown in figure 5, X2-X4Defeated
Go out to hold phasor signal as shown in Figure 6, X3-X4Outfan phasor signal is as shown in Figure 7.By Fig. 2 to Fig. 7,
Demonstrate effectiveness of the invention.If the 6th resistance R6Replaced by variable resistance, change resistance value continuously, can
To observe the various curves that chaos develops, by two identical circuit through suitably connecting, quadravalence can be carried out
Buy the various experiments such as the synchronization of biousse banding pattern cell neural network chaos circuit and chaotic secret communication.
The component parameter of the embodiment of the present invention is as follows: A1、A2、A3、A4、A5、A6、A7Model is TL082
Or TL084, R1=R2=R3=R5=R10=R11=R12=R15=R16=10k Ω, R4=120k Ω,
R7=5.6k Ω, R8=R9=2k Ω, R13=4k Ω, R14=69k Ω, R6=33k Ω (variable resistance),
C1=C2=C3=C4=0.01 μ F.
Claims (2)
1. quadravalence buys biousse banding pattern cell neural network chaos circuit, it is characterized in that: be made up of seven operational amplifiers and resistance and electric capacity, wherein: the first operational amplifier (A1) inverting input and the first resistance (R1) connect, in-phase input end ground connection, being connected the second resistance (R2) between inverting input with outfan, outfan is connected with the 3rd resistance (R3) and the 5th resistance (R5) respectively；Second operational amplifier (A2) inverting input and the 3rd resistance (R3) connect, in-phase input end ground connection, it is connected the 4th resistance (R4), outfan and the 6th resistance (R6) between inverting input with outfan to connect；3rd operational amplifier (A3) inverting input is connected with the 5th resistance (R5), the 6th resistance (R6) and the 7th resistance (R7) respectively, in-phase input end ground connection, the first electric capacity (C1) it is connected between inverting input with outfan, outfan is connected with the first resistance (R1) and the 8th resistance (R8) respectively, and outfan is X1 outfan；Four-operational amplifier (A4) inverting input is connected with the 8th resistance (R8) and the 9th resistance (R9) respectively, in-phase input end ground connection, the tenth resistance (R10) and second electric capacity (C2) of parallel connection it is connected between inverting input with outfan, outfan is connected with the 7th resistance (R7) and the 11st resistance (R11) respectively, and outfan is X2 outfan；5th operational amplifier (A5) inverting input and the 11st resistance (R11) connect, in-phase input end ground connection, it is connected the 12nd resistance (R12), outfan and the 13rd resistance (R13) between inverting input with outfan to connect；6th operational amplifier (A6) inverting input is connected with the 13rd resistance (R13) and the 14th resistance (R14) respectively, in-phase input end ground connection, the 3rd electric capacity (C3) it is connected between inverting input with outfan, outfan is connected with the 9th resistance (R9) and the 15th resistance (R15) respectively, and outfan is X3 outfan；7th operational amplifier (A7) inverting input and 15 resistance (R15) connect, in-phase input end ground connection, the 16th resistance (R16) and the 4th electric capacity (C4) of parallel connection it is connected between inverting input with outfan, outfan and the 14th resistance (R14) connect, and outfan is X4 outfan.
2. buy biousse banding pattern cell neural network chaos circuit according to the quadravalence described in claim 1, it is characterized in that: described 6th resistance (R6) is variable resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624644.8A CN104361800B (en) | 2014-11-07 | 2014-11-07 | Quadravalence buys biousse banding pattern cell neural network chaos circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624644.8A CN104361800B (en) | 2014-11-07 | 2014-11-07 | Quadravalence buys biousse banding pattern cell neural network chaos circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104361800A CN104361800A (en) | 2015-02-18 |
| CN104361800B true CN104361800B (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410624644.8A Expired - Fee Related CN104361800B (en) | 2014-11-07 | 2014-11-07 | Quadravalence buys biousse banding pattern cell neural network chaos circuit |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295453B (en) * | 2008-06-20 | 2010-09-22 | 张新国 | Switchable multi-species three-order chaos combined circuit and its use method |
| CN201336097Y (en) * | 2008-12-31 | 2009-10-28 | 张新国 | Chaotic circuit experimental facility |
| CN103049790B (en) * | 2012-12-07 | 2015-03-11 | 山东外国语职业学院 | Novel four-order neural network hyperchaotic circuit |
| CN204166777U (en) * | 2014-11-07 | 2015-02-18 | 山东外国语职业学院 | Quadravalence buys biousse banding pattern cell neural network chaos circuit |
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Granted publication date: 20161123 Termination date: 20181107 |