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Now showing items 21-30 of 423
Sliding mode position control for real-time control of induction motors
(ICIC International, 2013-07)
A sliding mode position control for high-performance real-time applications of induction motors in developed in this work. The design also incorporates a simple flux estimator in order to avoid the flux sensors. Then, the ...
A Novel Two Stage Controller for a DC-DC Boost Converter to Harvest Maximum Energy from the PV Power Generation
(MDPI, 2020-04-14)
In this article, an efficient and fast two-stage approach for controlling DC-DC boost converter using non linear sliding mode controller for a PV power plant is proposed. The control approach is based on two online methods ...
Regulating Grip Forces through EMG-Controlled Protheses for Transradial Amputees
(MDPI, 2021-11-25)
This study aims to evaluate different combinations of features and algorithms to be used in the control of a prosthetic hand wherein both the configuration of the fingers and the gripping forces can be controlled. This ...
Grid Frequency and Amplitude Control Using DFIG Wind Turbines in a Smart Grid
(MDPI, 2021-01-11)
Wind-generated energy is a fast-growing source of renewable energy use across the world. A dual-feed induction machine (DFIM) employed in wind generators provides active and reactive, dynamic and static energy support. In ...
A Real-Time Implementation of Novel and Stable Variable Step Size MPPT
(MDPI, 2020-09-08)
This paper presents a complete study of a standalone photovoltaic (PV) system including a maximum power tracker (MPPT) driving a DC boost converter to feed a resistive load. Here, a new MPPT approach using a modification ...
Lot Streaming in Different Types of Production Processes: A PRISMA Systematic Review
(MDPI, 2021-10-19)
At present, any industry that wanted to be considered a vanguard must be willing to improve itself, developing innovative techniques to generate a competitive advantage against its direct competitors. Hence, many methods ...
An Enhanced Sliding Mode Speed Control for Induction Motor Drives
(MDPI, 2022-01-10)
In this paper, an enhanced Integral Sliding Mode Control (ISMC) for mechanical speed of an Induction Motor (IM) is presented and experimentally validated. The design of the proposed controller has been done in the d-q ...
Adaptive Sliding Mode Control for a Double Fed Induction Generator Used in an Oscillating Water Column System
(MDPI, 2018-10-27)
Wave power conversion systems are nonlinear dynamical systems that must endure strong uncertainties. Efficiency is a key issue for these systems, and the application of robust control algorithms can improve it considerably. ...
A Nonlinear Autoregressive Exogenous (NARX) Neural Network Model for the Prediction of the Daily Direct Solar Radiation
(MDPI, 2018-03)
The solar photovoltaic (PV) energy has an important place among the renewable energy sources. Therefore, several researchers have been interested by its modelling and its prediction, in order to improve the management of ...
A Simplified Modeling Approach of Floating Offshore Wind Turbines for Dynamic Simulations
(MDPI, 2022-03-18)
Currently, floating offshore wind is experiencing rapid development towards a commercial scale. However, the research to design new control strategies requires numerical models of low computational cost accounting for the ...