Results 41 to 50 of about 1,084,598 (183)

A Deep Q-Learning Direct Torque Controller for Permanent Magnet Synchronous Motors

open access: yesIEEE Open Journal of the Industrial Electronics Society, 2021
Torque control of electric drives is a challenging task, as high dynamics need to be achieved despite different input and state constraints while also pursuing secondary objectives, e.g., maximizing power efficiency. Whereas most state-of-the-art methods
Maximilian Schenke, Oliver Wallscheid
doaj   +1 more source

Machine Learning for Monitoring and Control of Ngl Recovery Plants

open access: yesChemical Engineering Transactions, 2021
In this contribution, the monitoring and control problem of the natural gas liquids (NGL) extraction process is addressed by exploiting a data-driven approach.
Marta Mandis   +4 more
doaj   +1 more source

Formation Control of Non-Holonomic Mobile Robots: Predictive Data-Driven Fuzzy Compensator

open access: yesMathematics, 2023
A key research topic in the field of robotics is the formation control of a group of robots in trajectory tracking problems. Using organized robots has many advantages over using them individually, such as efficient use of resources, increased ...
Jinfeng Wang   +5 more
doaj   +1 more source

Noniterative Data-Driven Gain-Scheduled Controller Design Based on Fictitious Reference Signal

open access: yesIEEE Access, 2023
This paper proposes a noniterative direct data-driven gain-scheduled control. Gain-scheduled proportional–integral–derivative (PID) control is one of the most popular approaches for nonlinear systems.
Shuichi Yahagi, Itsuro Kajiwara
doaj   +1 more source

Two-Degree-of-Freedom Controller Design Based on a Data-Driven Estimation Approach

open access: yesIEEE Access, 2022
Data-driven control design is a method to create and tune controllers directly from the initial experimental data without a mathematical model to be controlled. Tracking and disturbance suppression are necessary to control real systems.
Tatsunari Sakai   +2 more
doaj   +1 more source

Direct data‐driven design of switching controllers

open access: yesInternational Journal of Robust and Nonlinear Control, 2019
SummarySwitching linear models can be used to represent the behavior of hybrid, time‐varying, and nonlinear systems, while generally providing a satisfactory trade‐off between accuracy and complexity. Although several control design techniques are available for such models, the effect of modeling errors on the closed‐loop performance has not been ...
Breschi V., Formentin S.
openaire   +3 more sources

Direct Sampling for Spatially Variable Extreme Event Generation in Resampling‐Based Stochastic Weather Generators

open access: yesJournal of Advances in Modeling Earth Systems, 2023
Resampling‐based weather generators simulate new time series of weather variables by reordering the observed values such that the statistics of the simulated data are consistent with the observed ones.
Jorge Guevara   +10 more
doaj   +1 more source

Optimal Data-Driven Control of an LCC HVDC System for Real-Time Grid Frequency Regulation

open access: yesIEEE Access, 2020
Recent advances in data sensing and processing technologies enable data-driven control of high-voltage direct-current (HVDC) systems for improving the operational stability of interfacing power grids.
Do-Hoon Kwon, Young-Jin Kim
doaj   +1 more source

Data-driven control of nonlinear systems: An on-line direct approach [PDF]

open access: yesAutomatica, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marko Tanaskovic   +3 more
openaire   +3 more sources

Data-Driven Digital Direct Position Servo Control by Neural Network With Implicit Optimal Control Law Learned From Discrete Optimal Position Tracking Data

open access: yesIEEE Access, 2019
To get better control performance in motor control, more and more researches tend to apply non-linear control laws in the field of motor control. However, most conventional non-linear control theory is based on explicit model of controlled object and ...
Baochao Wang   +4 more
doaj   +1 more source

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