Results 1 to 10 of about 56,172 (219)

Synchronization of two different chaotic systems via nonlinear control

Journal of Applied Sciences and Environmental Management, 2017
This work reports the synchronization of a pair of four chaotic systems via nonlinear control technique. This method has been found to be easy to implement and effective especially on two different chaotic systems.
M.I. Babalola, B.E. Iyorzor
doaj   +1 more source

Analysis on various optimization techniques used for Load Frequency Control in power system [PDF]

Serbian Journal of Electrical Engineering, 2018
In a unified power system the Load Frequency Control (LFC) is taken for review looking at all aspects with various optimization techniques for optimizing the parameters of PI, PID and Fuzzy controllers.
Kumar Neelamsetti Kirn, Indragandhi Vairavasundaram   +1 more
doaj   +1 more source

Immune Correlates of Natural HIV Elite Control and Simultaneous HCV Clearance—Supercontrollers

Frontiers in Immunology, 2018
HIV-elite controllers are a minority group of HIV-infected patients with the ability to maintain undetectable HIV viremia for long time periods without antiretroviral treatment.
Beatriz Dominguez-Molina, Beatriz Dominguez-Molina, Sara Ferrando-Martinez, Laura Tarancon-Diez, Laura Tarancon-Diez, Jose Hernandez-Quero, Miguel Genebat, Francisco Vidal, Mª Angeles Muñoz-Fernandez, Mª Angeles Muñoz-Fernandez, Manuel Leal, Manuel Leal, Richard Koup, Ezequiel Ruiz-Mateos   +13 more
doaj   +1 more source

Comprehensive Evaluation of Remote Tower Controllers’ Situation Awareness Level Based on the Entropy Weight Method (EWM)–TOPSIS–Gray Relational Analysis Model

Applied Sciences
In recent years, the rapid development of remote tower technology has made it crucial to accurately assess the situational awareness (SA) levels of remote tower controllers.
Tingting Lu, Miao Hao, Zhaoning Zhang
doaj   +1 more source

Linear programming‐based proportional‐integral‐derivative control of positive systems

IET Control Theory & Applications, 2023
This paper investigates the proportional‐integral‐derivative (PID) control of positive systems in the discrete‐time case. First, a tuning parameter is introduced to construct the proportional‐integral‐derivative control framework of positive systems. The
Xiaoyue Zhou, Junfeng Zhang, Xianglei Jia, Di Wu   +3 more
doaj   +1 more source

Prespecifiable fixed‐time control for uncertain nonlinear system with input quantization

IET Control Theory & Applications, 2023
This paper focuses on the global prespecifiable fixed‐time control problem of uncertain strict‐feedback nonlinear system with input quantization. In contrast to the existing fixed‐time control results, the signs of the control gains can be unknown in our
Yang Gao, Jiali Ma, Qingwei Chen, Yifei Wu, Chen Qian   +4 more
doaj   +1 more source

Hardware-in-Loop Modules for Testing Automated Ventilator Controllers

Applied Sciences
Automated ventilator controllers have the potential to simplify oxygen and carbon dioxide management for trauma. In the pre-hospital or military medicine environment, trauma care can be required for prolonged periods by personnel with limited ventilator ...
David Berard, Benjamin Alexander, David Owen, Isiah Mejia, Jose M. Gonzalez, Sofia I. Hernandez Torres, Eric J. Snider   +6 more
doaj   +1 more source

Design of AUV controller based on improved PPO algorithm

Zhongguo Jianchuan Yanjiu
ObjectiveIn order to improve the robustness of autonomous underwater vehicle (AUV) controllers to environment modeling errors, this paper proposes a reinforcement learning control strategy that introduces contextual information and a course-learning ...
Desheng XU, Chunhui XU
doaj   +1 more source

Improving maximum power point tracking efficiency in solar photovoltaic systems using super‐twisting algorithm and grey wolf optimizer

IET Renewable Power Generation
This study presents a new Maximum Power Point Tracking (MPPT) approach for solar photovoltaic (PV) systems, combining the Super‐Twisting Algorithm (STA) and Grey Wolf Optimizer (GWO).
Nassir Deghfel, Abd Essalam Badoud, Ahmad Aziz Al‐Ahmadi, Mohit Bajaj, Ievgen Zaitsev, Sherif S. M. Ghoneim   +5 more
doaj   +1 more source

Autonomous Drifting like Professional Racing Drivers: A Survey

AppliedMath
Autonomous drifting is an advanced technique that enhances vehicle maneuverability beyond conventional driving limits. This survey provides a comprehensive, systematic review of autonomous drifting research published between 2005 and early 2025 ...
Yang Liu, Fulong Ma, Xiaodong Mei, Bohuan Xue, Jin Wu, Chengxi Zhang   +5 more
doaj   +1 more source