Results 11 to 20 of about 84,108 (247)

Large-scale bound constrained optimization based on hybrid teaching learning optimization algorithm

Alexandria Engineering Journal, 2021
Evolutionary computing is an exciting sub-field of soft computing. Many evolutionary algorithm based on the Darwinian principles of natural selection are developed under the umbrella of EC in the last two decades.
Wali Khan Mashwani, Habib Shah, Manjit Kaur, Maharani Abu Bakar, Miftahuddin Miftahuddin   +4 more
doaj   +1 more source

New observer-based control design for mismatched uncertain systems with time-delay

Archives of Control Sciences, 2016
In this paper, the state estimation problem for a class of mismatched uncertain time-delay systems is addressed. The estimation uses observer-based control techniques.
Huynh Van Van
doaj   +1 more source

Continuous improvement and adaptation of predictive models in smart manufacturing and model management

IET Collaborative Intelligent Manufacturing, 2021
Predictive models are increasingly deployed within smart manufacturing for the control of industrial plants. With this arises, the need for long‐term monitoring of model performance and adaptation of models if surrounding conditions change and the ...
Florian Bachinger, Gabriel Kronberger, Michael Affenzeller   +2 more
doaj   +1 more source

Autonomous Evolutionary Algorithm [PDF]

, 2010
Evolutionary algorithms (EA) are randomized heuristic search methods based on the principles of natural evolution (Banzhaf et al., 1998; Goldberg, 1989; Holland, 1975; Back, 1996; Koza, 1992). If we know how to describe the problem using the terminology of artificial evolution, the EAs are quite easy to apply.
openaire   +3 more sources

Bias and Variance Analysis of Contemporary Symbolic Regression Methods

Applied Sciences
Symbolic regression is commonly used in domains where both high accuracy and interpretability of models is required. While symbolic regression is capable to produce highly accurate models, small changes in the training data might cause highly dissimilar ...
Lukas Kammerer, Gabriel Kronberger, Stephan Winkler   +2 more
doaj   +1 more source

Chaos-Based Optimization - A Review

Journal of Advanced Engineering and Computation, 2017
This paper discusses the utilization of the complex chaotic dynamics given by the selected time-continuous chaotic systems as well as by the discrete chaotic maps, as the chaotic pseudo-random number generators and driving maps for the chaos based ...
Roman Senkerik, Ivan Zelinka, Michal Pluhacek   +2 more
doaj   +1 more source

Population Dynamics in Genetic Programming for Dynamic Symbolic Regression

Applied Sciences
This paper investigates the application of genetic programming (GP) for dynamic symbolic regression (SR), addressing the challenge of adapting machine learning models to evolving data in practical applications.
Philipp Fleck, Bernhard Werth, Michael Affenzeller   +2 more
doaj   +1 more source

Decentralized Frequency Regulation by Using Novel PID Sliding Mode Structure in Multi-Area Power Systems With Hydropower Turbines

IEEE Access
This paper introduces a novel sliding mode control (SMC) design utilizing a Proportional-Integral-Derivative (PID) Sliding Surface (SS) for frequency regulation in multi-area electrical power systems (EPSs) with hydropower turbines, accounting for random
Dao Trong Tran, Anh-Tuan Tran, van van Huynh, Ton Duc do   +3 more
doaj   +1 more source

A Kalman Filter-Based Sliding Mode Frequency Regulator for Power Systems Under Multiple Communication Delays

IEEE Access
This paper proposes a novel load frequency control (LFC) scheme for multi-area thermal-hydro power systems (MATHPS) subject to multiple communication delays.
Anh-Tuan Tran, van van Huynh, Bang Le-Huy Nguyen, Jae Woong Shim, Ton Duc do   +4 more
doaj   +1 more source

Chaos in a System with an Absolute Nonlinearity and Chaos Synchronization

Advances in Mathematical Physics, 2018
A system with an absolute nonlinearity is studied in this work. It is noted that the system is chaotic and has an adjustable amplitude variable, which is suitable for practical uses.
Victor Kamdoum Tamba, Karthikeyan Rajagopal, Viet-Thanh Pham, Duy Vo Hoang   +3 more
doaj   +1 more source