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

PID Controller01:19

PID Controller

94
Proportional-Integral-Derivative (PID) controllers are widely used in various control systems to enhance stability and performance. In a thermostat, it adjusts heating or cooling based on the temperature difference between the actual and desired levels. They are often used in automotive speed systems, effectively managing sudden speed changes while maintaining a constant speed under varying conditions. On the other hand, PI controllers, commonly employed in voltage regulation, enhance stability...
94
PD Controller: Design01:26

PD Controller: Design

174
In automotive engineering, car suspension systems often employ Proportional Derivative (PD) controllers to enhance performance. PD controllers are utilized to adjust the damping force in response to road conditions. A controller, acting as an amplifier with a constant gain, demonstrates proportional control, with output directly mirroring input.
Designing a continuous-data controller requires selecting and linking components like adders and integrators, which are fundamental in Proportional,...
174
Time-Domain Interpretation of PD Control01:07

Time-Domain Interpretation of PD Control

80
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...
80
Controller Configurations01:22

Controller Configurations

84
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
84
Time and frequency -Domain Interpretation of PI Control01:27

Time and frequency -Domain Interpretation of PI Control

102
Proportional-Integral (PI) controllers are essential in many control systems to improve stability and performance. They are commonly used in everyday devices like thermostats to enhance system damping and reduce steady-state error. When the zero in the controller's transfer function is optimally placed, the system benefits significantly in terms of stability and accuracy.
Acting as a low-pass filter, the PI controller slows the system's response and extends settling times. This requires...
102
PI Controller: Design01:24

PI Controller: Design

191
Proportional Integral (PI) controllers are a fundamental component in modern control systems, widely used to enhance performance and mitigate steady-state errors. They are particularly effective in applications such as automatic brightness adjustment on smartphones, where they excel at mitigating steady-state errors for step-function inputs. Unlike PD controllers, which require time-varying errors to function optimally, PI controllers leverage their integral component to address residual...
191

You might also read

Related Articles

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

Sort by
Same author

Retraction Note: Double-negative metamaterial square enclosed Q.S.S.R For microwave sensing application in S-band with high sensitivity and Q-factor.

Scientific reports·2026
Same author

A Symmetric Encoder-Decoder Network with Enhanced Group-Shuffle Modules for Robust Lung Nodule Detection in CT Scans.

Biomimetics (Basel, Switzerland)·2026
Same author

Automated segmentation of pterygium lesions using multiscale deep learning networks.

Experimental eye research·2026
Same author

Inertial Sensor-Based Recognition of Field Hockey Activities Using a Hybrid Feature Selection Framework.

Sensors (Basel, Switzerland)·2025
Same author

Automated forest fire detection in ecological monitoring using enhanced deep learning networks.

Scientific reports·2025
Same author

Hybrid optimized remaining useful life prediction framework for lithium-ion batteries with limited data samples.

Scientific reports·2025
Same journal

Application of ephrin-B2 loaded glycol chitosan-silk fibroin hydrogel in the treatment of diabetic refractory wounds.

Scientific reports·2026
Same journal

International expert Delphi consensus on thromboprophylaxis in metabolic and bariatric surgery.

Scientific reports·2026
Same journal

Assessing the cross-region knowledge transfer capability of selected deep learning building vectorization methods in the context of available training datasets.

Scientific reports·2026
Same journal

Feasibility and preliminary effects of outdoor versus indoor cognitive-motor therapy in women with Alzheimer's disease: A randomized single-blind pilot study.

Scientific reports·2026
Same journal

Hallmarks of social action in the vocal turn-taking of wild common marmosets (Callithrix jacchus).

Scientific reports·2026
Same journal

Role and mechanism of AOPPs-induced NOX4-mediated ferroptosis in intervertebral disc degeneration.

Scientific reports·2026
See all related articles

Related Experiment Video

Updated: May 30, 2025

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

219

Enhancing power system stability using a TCSC-PIDF controller with innovative multiobjective function and hybrid

Abdul Waheed Khawaja1, Nor Azwan Mohamed Kamari2,3, Syahirah Abd Halim4

  • 1Department of Electrical Engineering, Faculty of Engineering & Technology, Bahauddin Zakariya University, Multan, 60800, Pakistan. khawaja@bzu.edu.pk.

Scientific Reports
|January 25, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces an optimized power system damping controller using a novel Evolutionary Programming Sine Cosine Algorithm (EPSCA) and a multi-objective function. The new method significantly improves system stability by reducing settling times and overshoot.

Keywords:
Angle stabilityEigenvalue analysisEigenvalue and eigenfunctionsFlexible alternating current transmission system (FACTS)Multiobjective functionOptimisation

More Related Videos

Interactive and Visualized Online Experimentation System for Engineering Education and Research
08:35

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

2.4K
Gain-compensation Methodology for a Sinusoidal Scan of a Galvanometer Mirror in Proportional-Integral-Differential Control Using Pre-emphasis Techniques
09:01

Gain-compensation Methodology for a Sinusoidal Scan of a Galvanometer Mirror in Proportional-Integral-Differential Control Using Pre-emphasis Techniques

Published on: April 4, 2017

8.6K

Related Experiment Videos

Last Updated: May 30, 2025

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

219
Interactive and Visualized Online Experimentation System for Engineering Education and Research
08:35

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

2.4K
Gain-compensation Methodology for a Sinusoidal Scan of a Galvanometer Mirror in Proportional-Integral-Differential Control Using Pre-emphasis Techniques
09:01

Gain-compensation Methodology for a Sinusoidal Scan of a Galvanometer Mirror in Proportional-Integral-Differential Control Using Pre-emphasis Techniques

Published on: April 4, 2017

8.6K

Area of Science:

  • Electrical Engineering
  • Control Systems
  • Optimization Techniques

Background:

  • Power systems require robust damping controllers for stability.
  • Thyristor-Controlled Series Compensators (TCSC) are crucial for power system stability.
  • Existing optimization methods may not fully address complex system dynamics.

Purpose of the Study:

  • To develop an advanced Proportional Integral Derivative with Filter (PIDF) controller for TCSC.
  • To utilize a novel optimization technique, the Evolutionary Programming Sine Cosine Algorithm (EPSCA), for controller tuning.
  • To enhance power system stability using a Multi-Objective Function (MOF) for optimization.

Main Methods:

  • Developed EPSCA by integrating Evolutionary Programming and Sine Cosine Algorithm.
  • Formulated a MOF combining damping ratio (DR), damping factor (DF), and eigenvalue characteristics.
  • Optimized TCSC-PIDF controller parameters using EPSCA with the MOF.
  • Simulated performance on a linearized TCSC-single machine infinite bus system.

Main Results:

  • The MOF-EPSCA-derived PIDF controller demonstrated superior performance compared to controllers optimized using only DR or DF.
  • Significant reductions in settling times and overshoot were observed.
  • The optimized controller showed robust damping capabilities in the power system model.

Conclusions:

  • The proposed EPSCA optimization technique with a MOF effectively tunes TCSC-PIDF controllers.
  • This approach offers a robust and efficient method for improving power system stability.
  • The study validates the effectiveness of the futuristic multi-objective function in damping controller design.