Unlock instant, AI-driven research and patent intelligence for your innovation.

Four-dimensional non-dissipative system and device thereof

A non-dissipative, four-dimensional technology, applied in the field of four-dimensional non-dissipative systems and their devices, to achieve the effects of large dynamic range, reduced capacitance value, and wide application value

Inactive Publication Date: 2013-05-01
王少夫
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few reports on the research of non-dissipative dynamical systems.

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
  • Four-dimensional non-dissipative system and device thereof
  • Four-dimensional non-dissipative system and device thereof
  • Four-dimensional non-dissipative system and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The mathematical model of a four-dimensional non-dissipative system of the present embodiment can be described as:

[0016] x · = y y · = - ax + xz z · = ω ω · = x + b ( x 2 - ...

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 four-dimensional non-dissipative system. A nonlinear state feedback controller is introduced to form the new four-dimensional non-dissipative system; and the system has a complex dynamic behavior, and an attractor has a strip-shaped or spherical structure in every direction. The four-dimensional non-dissipative system comprises an inverse proportion circuit, a first integral circuit, a second integral circuit, a third integral circuit and a fourth integral circuit; output ends of a first operational amplifier, a second operational amplifier, a third operational amplifier and a fourth operational amplifier output state variable x(x1), y(x2), z (x3) and w(x4) serving as the non-dissipative system in sequence; and the non-dissipative system has simplicity in circuit implementation and has a wide application prospect and important application value in the field, such as radar, secret communication, electronic countermeasures and the like.

Description

technical field [0001] The invention relates to a four-dimensional non-dissipative system and its device. Background technique [0002] Ordinary signal sources can generate different periodic signals and have been applied in the field of information engineering, but it is not conducive to the requirements of special fields such as information encryption. Chaotic signals have the characteristics of inherent randomness, initial value sensitivity, broadband, ergodicity, and boundedness, and can generate broadband signals similar to white noise. Therefore, chaotic signals have broad application prospects in secure communication and other fields. Since Lorenz discovered the first mathematical model of chaos in 1963, the research on chaos in the nonlinear field has made great progress. In recent years, chaos has been widely used in secure communication. For the encrypted signal of a chaotic system signal with only one positive Lyapunov exponent, its secret signal is relatively e...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/00
Inventor 王少夫
Owner 王少夫
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com