Results 11 to 20 of about 116,496 (259)

Disturbance Observer-Based Offset-Free Global Tracking Control for Input-Constrained LTI Systems with DC/DC Buck Converter Applications

open access: yesEnergies, 2020
This paper presents an offset-free global tracking control algorithm for the input-constrained plants modeled as controllable and open-loop strictly stable linear time invariant (LTI) systems.
Kyunghwan Choi   +2 more
doaj   +1 more source

Integrated approach to AUV docking based on nonlinear offset-free model predictive control

open access: yesMeasurement + Control, 2023
This study proposes an integrated docking approach for autonomous underwater vehicle (AUV), which directly generate control force and torque from visual guidance features to drive precise AUV docking.
Kai Shi   +4 more
doaj   +1 more source

A Heuristic Parameter-Dependent Open-Loop Model Predictive Control

open access: yesIEEE Access, 2021
For the uncertain linear systems described by the linear parameter varying (LPV) model, a parameter-dependent open-loop model predictive control (MPC) is proposed.
Xin Zan, Lu Jin, Jun Wang
doaj   +1 more source

A 2 MS/s Full Bandwidth Hall System with Low Offset Enabled by Randomized Spinning

open access: yesSensors, 2022
In this paper, a Hall plate readout with a randomized four-phase spinning-current scheme is proposed. The goal is to remove the maximum number of offset components, including the offset associated with spike demodulation.
Robbe Riem, Johan Raman, Pieter Rombouts
doaj   +1 more source

Offset-free nonlinear Model Predictive Control with state-space process models

open access: yesArchives of Control Sciences, 2017
Offset-free model predictive control (MPC) algorithms for nonlinear state-space process models, with modeling errors and under asymptotically constant external disturbances, is the subject of the paper. The main result of the paper is the presentation of
Tatjewski Piotr
doaj   +1 more source

Offset-free setpoint tracking using neural network controllers

open access: yesCoRR, 2020
In this paper, we present a method to analyze local and global stability in offset-free setpoint tracking using neural network controllers and we provide ellipsoidal inner approximations of the corresponding region of attraction. We consider a feedback interconnection of a linear plant in connection with a neural network controller and an integrator ...
Patricia Pauli   +4 more
openaire   +3 more sources

An Efficient Robust Predictive Control of Main Steam Temperature of Coal-Fired Power Plant

open access: yesEnergies, 2020
Regulating performance of the main steam temperature (MST) system concerns the economy and safety of the coal-fired power plant (CFPP). This paper develops an offset-free offline robust model predictive control (RMPC) strategy for the MST system of CFPP.
Di Wang, Xiao Wu, Jiong Shen
doaj   +1 more source

Offset-free tracking movement control based on model predictive control with disturbance suppression using disturbance observer

open access: yesNihon Kikai Gakkai ronbunshu, 2017
This study proposes a movement control system based on model predictive control (MPC) with state expressed identity disturbance observer (DOB). The proposed controller removes tracking errors of control variables due to disturbance influences.
Takashi OHHIRA, Akira SHIMADA
doaj   +1 more source

A High-Precision Offset Frequency Locking Technique With Delay Line Reference and AOM-Based Compensation

open access: yesIEEE Photonics Journal, 2021
We demonstrate a high-precision, high robustness frequency offset locking method,which made the frequency offset between mode-locked laser and continuous-wave laser below less than 3 Hz.The coarse frequency lock control is realized by the feedback ...
Xing Chen   +4 more
doaj   +1 more source

Robust Nonlinear Model Predictive Control for Ship Dynamic Positioning Using Laguerre Function

open access: yesIEEE Access, 2022
This paper is devoted to the issue of computationally efficient and robust nonlinear model predictive control (NMPC) for ship dynamic positioning (DP) systems subjected to input constraints and unknown environmental disturbances.
Xiuhui Hou   +5 more
doaj   +1 more source

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