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Nonlinear Coordinated Passivation Control of Single Machine Infinite Bus Power System with Static Var Compensator

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
We propose a nonlinear coordinated control of the generator excitation and the static var compensator (SVC) in order to enhance the transient stability and voltage regulation of power system by the passivation approach.
Salma Keskes   +3 more
doaj   +1 more source

Encouraging Volitional Pedaling in Functional Electrical Stimulation-Assisted Cycling Using Barrier Functions

open access: yesFrontiers in Robotics and AI, 2021
Stationary motorized cycling assisted by functional electrical stimulation (FES) is a popular therapy for people with movement impairments. Maximizing volitional contributions from the rider of the cycle can lead to long-term benefits like increased ...
Axton Isaly   +3 more
doaj   +1 more source

Experimental Design of Fast Terminal Sliding Mode Control for Valve Regulation under Water Load Uncertainty for Precision Irrigation

open access: yesActuators, 2023
The application of control systems in precision irrigation is critical to ensure the accurate distribution of water in crops under various uncertainties.
Jalu Ahmad Prakosa   +7 more
doaj   +1 more source

Design and Stability Analysis of a Digital Automatic Power Control Based on a PI Controller for Laser Drivers

open access: yesMachines, 2023
Laser diodes are widely used in research and industrial applications in areas such as measurements, communications and health. In most of these applications, stability in the emitted light power is required. This can be realized by modifying the internal
Jose Pedreros   +4 more
doaj   +1 more source

Reference Trajectory Based Quasi-Sliding Mode with Event-Triggered Control

open access: yesEnergies, 2021
The study presents a novel event-triggered quasi-sliding mode control algorithm for linear discrete time systems. The problem is divided into two main parts. Firstly, the sliding mode control of perturbed discrete time systems is considered.
Katarzyna Adamiak, Andrzej Bartoszewicz
doaj   +1 more source

Network design for controllability metrics [PDF]

open access: yes2017 IEEE 56th Annual Conference on Decision and Control (CDC), 2017
In this paper, we consider the problem of tuning the edge weights of a networked system described by linear time-invariant dynamics. We assume that the topology of the underlying network is fixed and that the set of feasible edge weights is a given polytope.
Cassiano O. Becker   +3 more
openaire   +2 more sources

Novel Power-Rate Reaching Law for Quasi-Sliding Mode Control

open access: yesEnergies, 2022
This study elaborates on the quasi-sliding mode control design for discrete time dynamical systems subject to matched external disturbances and modeling uncertainties.
Katarzyna Adamiak, Andrzej Bartoszewicz
doaj   +1 more source

Optimal Trajectory Planning of the Variable-Stiffness Flexible Manipulator Based on CADE Algorithm for Vibration Reduction Control

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Robotic manipulators are widely used for precise operation in the medical field. Vibration suppression control of robotic manipulators has become a key issue affecting work stability and safety. In this paper an optimal trajectory planning control method
Qiang Cheng   +4 more
doaj   +1 more source

Revisiting Classical Controller Design and Tuning with Genetic Programming

open access: yesSensors, 2023
This paper introduces the application of a genetic programming (GP)-based method for the automated design and tuning of process controllers, representing a noteworthy advancement in artificial intelligence (AI) within the realm of control engineering. In
Carlos A. GarcĂ­a   +4 more
doaj   +1 more source

Retrofit control: Localization of controller design and implementation [PDF]

open access: yesAutomatica, 2018
In this paper, we propose a retrofit control method for stable network systems. The proposed approach is a control method that, rather than an entire system model, requires a model of the subsystem of interest for controller design. To design the retrofit controller, we use a novel approach based on hierarchical state-space expansion that generates a ...
Takayuki Ishizaki   +4 more
openaire   +4 more sources

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