Results 41 to 50 of about 581,118 (297)

Anti-windup approach for impulsive control system with input saturation

Automatika
An anti-windup approach is developed for impulsive control systems constrained by input saturation in this investigation. By utilizing free matrices, the matrix inequality conditions ensuring exponential stability are transformed into linear matrix ...
Tian-hu Yu, Hua-Min Wang, Ning Li
doaj   +1 more source

Design of State-Feedback Controllers for Linear Parameter Varying Systems Subject to Time-Varying Input Saturation

Applied Sciences, 2019
All real-world systems are affected by the saturation phenomenon due to inherent physical limitations of actuators. These limitations should be taken into account in the controller’s design to prevent a possibly severe deterioration of the system ...
Adrián Ruiz, Damiano Rotondo, Bernardo Morcego   +2 more
doaj   +1 more source

Deep convolutional encoder-decoder networks for uncertainty quantification of dynamic multiphase flow in heterogeneous media

, 2018
Surrogate strategies are used widely for uncertainty quantification of groundwater models in order to improve computational efficiency. However, their application to dynamic multiphase flow problems is hindered by the curse of dimensionality, the ...
Mo, Shaoxing, Shi, Xiaoqing, Wu, Jichun, Zabaras, Nicholas, Zhu, Yinhao   +4 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Adaptive neural dynamic surface sliding mode control for uncertain nonlinear systems with unknown input saturation

International Journal of Advanced Robotic Systems, 2016
In this article, an adaptive neural dynamic surface sliding mode control scheme is proposed for uncertain nonlinear systems with unknown input saturation.
Qiang Chen, Linlin Shi, Yurong Nan, Xuemei Ren   +3 more
doaj   +1 more source

Tracking control via sliding mode for heavy-haul trains with input saturation

Measurement + Control, 2020
To address the tracking control problem of heavy-haul trains (HHTs) with input saturation during operation, an anti-saturation sliding mode (SMES) control method based on dynamic auxiliary compensator (DAC) is presented.
Jing He, Xingxing Yang, Changfan Zhang, Jianhua Liu, Qian Zhang, Xueyuan Chen   +5 more
doaj   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

Molecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source

Nonlinear Backstepping Tracking Control for a Vehicular Electronic Throttle With Input Saturation and External Disturbance

IEEE Access, 2018
To achieve more precise positioning of the electronic throttle plate, a nonlinear backstepping tracking control strategy is presented in this paper. In contrast to the existing control schemes for electronic throttles, the input saturation and unknown ...
Bai Rui, Yu Yang, Wang Wei
doaj   +1 more source

Robust Path-Following Control for AUV under Multiple Uncertainties and Input Saturation

Drones, 2023
In this paper, a robust path-following control strategy is proposed to deal with the path-following problem of the underactuated autonomous underwater vehicle (AUV) with multiple uncertainties and input saturation, and the effectiveness of the proposed ...
Jianming Miao, Xingyu Sun, Qichao Chen, Haosu Zhang, Wenchao Liu, Yanyun Wang   +5 more
doaj   +1 more source

A Robust Constrained Reference Governor Approach using Linear Matrix Inequalities [PDF]

, 2009
The purpose of this paper is to examine and provide a solution to the output reference tracking problem for uncertain systems subject to input saturation.
Alamo, Teodoro, Berenguel, M., Camacho, Eduardo F., Dormido, S., Guzmán, José Luis   +4 more
core