Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Control Systems01:10

Control Systems

1.7K
Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
1.7K
BIBO stability of continuous and discrete -time systems01:24

BIBO stability of continuous and discrete -time systems

1.1K
System stability is a fundamental concept in signal processing, often assessed using convolution. For a system to be considered bounded-input bounded-output (BIBO) stable, any bounded input signal must produce a bounded output signal. A bounded input signal is one where the modulus does not exceed a certain constant at any point in time.
To determine the BIBO stability, the convolution integral is utilized when a bounded continuous-time input is applied to a Linear Time-Invariant (LTI) system....
1.1K
Time-Domain Interpretation of PD Control01:07

Time-Domain Interpretation of PD Control

500
Proportional-Derivative (PD) control is a widely used control method in various engineering systems to enhance stability and performance. In a system with only proportional control, common issues include high maximum overshoot and oscillation, observed in both the error signal and its rate of change. This behavior can be divided into three distinct phases: initial overshoot, subsequent undershoot, and gradual stabilization.
Consider the example of control of motor torque. Initially, a positive...
500
Feedback control systems01:26

Feedback control systems

798
Feedback control systems are categorized in various ways based on their design, analysis, and signal types.
Linear feedback systems are theoretical models that simplify analysis and design. These systems operate under the principle that their output is directly proportional to their input within certain ranges. For instance, an amplifier in a control system behaves linearly as long as the input signal remains within a specific range. However, most physical systems exhibit inherent nonlinearity...
798
Linear time-invariant Systems01:23

Linear time-invariant Systems

1.1K
A system is linear if it displays the characteristics of homogeneity and additivity, together termed the superposition property. This principle is fundamental in all linear systems. Linear time-invariant (LTI) systems include systems with linear elements and constant parameters.
The input-output behavior of an LTI system can be fully defined by its response to an impulsive excitation at its input. Once this impulse response is known, the system's reaction to any other input can be...
1.1K
Multimachine Stability01:25

Multimachine Stability

677
Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
677

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The rising power of females: Dioecious shrub enhances soil organic carbon sequestration via fungal necromass in chronosequence of desertified alpine grassland restoration.

Journal of environmental management·2026
Same author

Arbuscular Mycorrhizal Fungi Orchestrate Soil Microbial Community Assembly Along a <i>Salix cupularis</i> Restoration Chronosequence in a Desertified Alpine Grassland.

Ecology and evolution·2026
Same author

Effects of 2,2'-Azobis(2-amidinopropane) dihydrochloride (AAPH) on Functional Properties and Structure of Winged Bean Protein.

Foods (Basel, Switzerland)·2025
Same author

Correction: Design, synthesis, and fluorescence property tuning of methyl <i>p</i>-ethynylbenzoate-based [10]cycloparaphenylenes.

Nanoscale·2025
Same author

Design, synthesis, and fluorescence property tuning of methyl <i>p</i>-ethynylbenzoate-based [10]cycloparaphenylenes.

Nanoscale·2025
Same author

TOX-induced lnc-SUMF2-8 compromises antitumor function and anti-PD-1 response of CD8<sup>+</sup> T cells via lysosome-dependent degradation of TCF-1.

Molecular therapy : the journal of the American Society of Gene Therapy·2025
Same journal

Solvent Extraction of Metals in the Circular Economy: Enhancing Resource Efficiency and Sustainability.

TheScientificWorldJournal·2026
Same journal

Agronomic Performance and Nutritive Value Evaluation of Desho Grass Varieties Under Supplementary Irrigation in Western Oromia, Ethiopia.

TheScientificWorldJournal·2026
Same journal

Physicians' and Hospital Administrators' Perspectives of Diagnosis-Related Groups (DRGs) in High-Income Countries: A Systematic Review.

TheScientificWorldJournal·2026
Same journal

The Eco-Friendly Preparation of Se, Zn, and Ag MONPs and Their Current Medical Applications and Drug Delivery for AD Diseases.

TheScientificWorldJournal·2026
Same journal

Fear of COVID-19: A Comparative Study Among University Students in Peru.

TheScientificWorldJournal·2026
Same journal

Opportunities and Challenges of Integrating Ethiopian Traditional Medicine System Into Modern Medicine: A Narrative Review.

TheScientificWorldJournal·2026
See all related articles

Related Experiment Video

Updated: Apr 27, 2026

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
06:45

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Published on: October 28, 2022

1.7K

Study on chaotic fault tolerant synchronization control based on adaptive observer.

Dongming Chen1, Xinyu Huang1, Tao Ren1

  • 1Software College, Northeastern University, Shenyang 110819, China.

Thescientificworldjournal
|June 25, 2014
PubMed
Summary
This summary is machine-generated.

This study introduces an adaptive observer for chaotic system fault diagnosis and state tracing. The method achieves synchronization between master and slave systems, enhancing secure communication.

More Related Videos

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
06:04

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator

Published on: February 14, 2025

1.1K
Bouncing Ball with a Uniformly Varying Velocity in a Metronome Synchronization Task
05:04

Bouncing Ball with a Uniformly Varying Velocity in a Metronome Synchronization Task

Published on: September 21, 2017

5.8K

Related Experiment Videos

Last Updated: Apr 27, 2026

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
06:45

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Published on: October 28, 2022

1.7K
Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator
06:04

Experimental Investigation of the Hierarchical Control in DC Microgrids Using a Real-time Simulator

Published on: February 14, 2025

1.1K
Bouncing Ball with a Uniformly Varying Velocity in a Metronome Synchronization Task
05:04

Bouncing Ball with a Uniformly Varying Velocity in a Metronome Synchronization Task

Published on: September 21, 2017

5.8K

Area of Science:

  • Chaos theory
  • Control systems engineering
  • Secure communication systems

Background:

  • Abrupt faults in chaotic systems pose challenges for state estimation and synchronization.
  • Existing methods may lack real-time fault diagnosis and parameter identification capabilities.

Purpose of the Study:

  • To propose an adaptive observer for tracing chaotic system states and diagnosing abrupt faults.
  • To derive conditions for achieving synchronization in chaotic systems.
  • To apply the synchronization scheme to secure communication.

Main Methods:

  • Development of an adaptive observer for state estimation and fault diagnosis.
  • Derivation of sufficient conditions for chaotic system synchronization.
  • Numerical simulations using the chaotic Chen system.
  • Implementation in a secure communication system.

Main Results:

  • The adaptive observer successfully traces master system states and identifies parameters.
  • Sufficient conditions for synchronization were established.
  • The proposed synchronization scheme was validated through simulations and practical application.
  • Real-time fault diagnosis and parameter identification were demonstrated.

Conclusions:

  • The adaptive observer provides an effective solution for fault diagnosis and state tracing in chaotic systems.
  • The developed synchronization scheme enables robust secure communication.
  • The method offers a practical approach for enhancing the reliability of chaotic systems.