Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Memristor-based Chen hyperchaotic system self-adaptive synchronization method and circuit

A chaotic system, memristor technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problem that the memristor synchronization method is not proposed

Inactive Publication Date: 2015-12-23
王春梅
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Memristor, as a new physical component discovered by Hewlett-Packard Laboratory in 2008, can replace Chua’s diode in Chua’s circuit to form a chaotic system, and can also be added as a component to a three-dimensional chaotic system such as: Lorenz system, Chen system and Lu system to form Hyperchaotic system, at present, the method and circuit of memristor as a component to form chaos or hyperchaos have been proposed, but the synchronization method of using memristor as a component to form a hyperchaotic system has not yet been proposed, which is the limitation of the prior art Weaknesses, the present invention utilizes memristor to propose a kind of Chen hyperchaotic system, and proposes the adaptive synchronization method of this chaotic system on this basis

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Memristor-based Chen hyperchaotic system self-adaptive synchronization method and circuit
  • Memristor-based Chen hyperchaotic system self-adaptive synchronization method and circuit
  • Memristor-based Chen hyperchaotic system self-adaptive synchronization method and circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Below in conjunction with accompanying drawing and preferred embodiment the present invention is described in further detail, see Figure 1-Figure 8

[0044] 1. an adaptive synchronization method based on the Chen hyperchaotic system of memristor, is characterized in that, comprises the following steps: (1) three-dimensional Chen chaotic system i is:

[0045] d x / d t = a ( y - x ) d ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a chaotic system synchronization method and a circuit, and particularly relates to a memristor-based Chen hyperchaotic system self-adaptive synchronization method and a circuit. As a physical element which is newly discovered in a Hewlett-Packard laboratory in 2008, a Memristor can replace a Chua diode in a Chua circuit to form a chaotic system, and can be used as an element to be added into a three-dimensional chaotic system, such as a Lorenz system, a Chen system and a Lorenz system to form a hyperchaotic system. At present, the fact that the memristor is used as an element to form a chaotic or hyperchaotic method and circuit is proposed, but the fact that the memristor is used as an element to form a hyperchaotic system synchronization method is not proposed. For shortcomings in the prior art, according to the invention, the memristor is used to propose a Chen hyperchaotic system, and the self-adaptive synchronization method of the chaotic system is proposed on the basis.

Description

technical field [0001] The invention relates to a chaotic system synchronization and a circuit, in particular to an adaptive synchronization method and a circuit of a Chen hyperchaotic system based on a memristor. Background technique [0002] Memristor, as a new physical component discovered by Hewlett-Packard Laboratory in 2008, can replace Chua’s diode in Chua’s circuit to form a chaotic system, and can also be added as a component to a three-dimensional chaotic system such as: Lorenz system, Chen system and Lu system to form Hyperchaotic system, at present, the method and circuit of memristor as a component to form chaos or hyperchaos have been proposed, but the synchronization method of using memristor as a component to form a hyperchaotic system has not yet been proposed, which is the limitation of the prior art For the shortcomings, the present invention proposes a Chen hyperchaotic system by using memristors, and on this basis, proposes an adaptive synchronization me...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L9/00
Inventor 王春梅
Owner 王春梅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com