Results 31 to 40 of about 23,175 (239)

Third-order current harmonic suppression and neutral-point voltage balance control strategy for single-phase three-level NPC inverter

open access: yesEnergy Reports, 2022
The imbalance of capacitor voltage on the DC side of the inverter will cause the third-order current harmonics and the device will be damaged greatly with the increase of voltage stress.
Yingjun Guo   +7 more
doaj   +1 more source

Convex-lifting-based Robust Control of a Laboratory Plate Heat Exchanger

open access: yesChemical Engineering Transactions, 2019
The paper investigates the problem of advanced optimization-based robust control design for heat exchanger. To minimize the computational effort of real-time control, a convex-lifting-based robust control strategy was designed.
Juraj Oravec   +6 more
doaj   +1 more source

Model Predictive Control for Offset-Free Reference Tracking

open access: yesTRANSACTIONS ON ELECTRICAL ENGINEERING, 2020
<span style="font-family: 'Times New Roman',serif; font-size: 10pt; -ms-layout-grid-mode: line; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-GB">The paper deals with the offset-free reference tracking problem of the Model Predictive Control (MPC).
openaire   +2 more sources

Simple Neural Network Compact Form Model-Free Adaptive Controller for Thin McKibben Muscle System

open access: yesIEEE Access, 2022
This paper proposes a simple neural network compact form model-free adaptive controller (NNCFMFAC) for a single thin McKibben muscle (TMM) system. The main contribution of this work is the simplification of the current neural network (NN) based compact ...
Muhamad Hazwan Abdul Hafidz   +5 more
doaj   +1 more source

Model‐free adaptive integral sliding mode constrained control with modified prescribed performance

open access: yesIET Control Theory & Applications, 2023
In this work, a novel model‐free adaptive integral sliding model constrained control strategy with modified prescribed performance is proposed for nonlinear nonaffine systems via full‐form dynamic linearization (FFDL).
Xiuwei Huang   +3 more
doaj   +1 more source

Passivity-Based Robust Output Voltage Tracking Control of DC/DC Boost Converter for Wind Power Systems

open access: yesEnergies, 2018
This paper exhibits a passivity-based robust output voltage controller for DC/DC boost converters for wind power system applications. The proposed technique has two features.
Seok-Kyoon Kim
doaj   +1 more source

Evolutionary algorithm-based model predictive control for a reactive distillation column in biodiesel production

open access: yesAutomatika, 2023
Biodiesel is touted to be an alternative to the fossil fuels as it is conducive to the environment. This investigation proposes a control framework to produce biodiesel in a reactive distillation column via a transesterification process.
Manimaran M.   +3 more
doaj   +1 more source

Constrained MPC for a linear system to track time-varying reference signals

open access: yesMechanical Engineering Journal
This paper presents a model predictive control algorithm under input and state constraints. The algorithm is designed to track time-varying reference signals and allows for offset-free tracking when the reference signal is a constant or ramp signal.
Renlong WU, Nobutaka WADA
doaj   +1 more source

State Space Realization of Model Predictive Controllers Without Active Constraints [PDF]

open access: yesModeling, Identification and Control, 2003
To enable the use of traditional tools for analysis of multivariable controllers such as model predictive control (MPC), we develop a state space formulation for the resulting controller for MPC without constraints or assuming that the constraints are ...
Sigurd Skogestad, Audun Faanes
doaj   +1 more source

Fuzzy Model Predictive Tracking Control for Boiler-Turbine Systems with Disturbances and Input Constraints

open access: yesMathematics
During the actual operation of a boiler-turbine system (BTS), it inevitably encounters various unknown disturbances and model uncertainty. Additionally, due to physical limitations, there are constraints on both the magnitude and the change rate of unit ...
Lei Kong   +4 more
doaj   +1 more source

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