Results 51 to 60 of about 8,922,535 (177)

Validation of Neural Network Controllers for Uncertain Systems Using the Keep‐Close Approach: Robustness Analysis and Safety Verification

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT The safety verification of neural network (NN) controllers operating in uncertain environments characterized by unmodeled dynamics, nonlinearities, and time delays remains a fundamental challenge in robust control analysis. This article introduces a novel method, termed Keep‐Close, for analyzing the performance and robustness of uncertain ...
Abdelhafid Zenati, Nabil Aouf
wiley   +1 more source

The Future Afloat: Potential of Floating Photovoltaics in Arkansas Irrigation Reservoirs

Energies
Scrutiny over land-based photovoltaic systems (LPV) infringing on agricultural land is increasing with heightened demand for electricity. As a solution, we investigated the electricity generation potential of installing photovoltaic panels on embankments
Travis Wagher, Michael Popp, Christopher Henry, Yi Liang, Alvaro Durand-Morat   +4 more
doaj   +1 more source

Optimal gain‐scheduling control of proton exchange membrane fuel cell: An LMI approach

IET Renewable Power Generation, 2022
Here, an optimal linear parameter varying (LPV) controller is developed for non‐linear proton exchange membrane fuel cell (PEMFC) systems. Two performance criteria are involved in the optimal controller, including the membrane pressure and the power of ...
Amir Afsharinejad, Mohammad Hassan Asemani, Maryam Dehghani, Roozbeh Abolpour, Navid Vafamand   +4 more
doaj   +1 more source

Prenatal imaging phenotypes and outcomes of umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies: A historical cohort study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
This retrospective cohort compared umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies. Type III was the most common subtype in singletons, whereas Type II was the most common in twins. Fetal growth restriction was more frequent in twins, but primary structural anomaly rates were similar.
Yun Zhang, Meng Meng, Fengyu Wu, Jianping Chen, Fenhe Zhou, Yuchun Ge, Ya Xing, Xinyao Zhou, Gang Zou   +8 more
wiley   +1 more source

Layout Design and Network Modeling of Linear PV Power Plant with MVDC Architecture

Energies
Energy Strategy 2050 promotes photovoltaic (PV) deployment to reduce fossil fuel dependence in Switzerland. However, limited available land constrains conventional solar farms, motivating the deployment of linear PV (LPV) systems along transport ...
Baoling Guo, Melaku Adhana, Didier Blatter, Julien Pouget, Brice Beuchat   +4 more
doaj   +1 more source

Control Tolerante a Fallas Activo: Estimación y acomodación de fallas en sensores aplicado al modelo LPV de una bicicleta sin conductor

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2016
Resumen: Se presenta el diseño de un control tolerante a fallas (CTF) activo aplicado al modelo de una bicicleta sin conductor con representación Lineal de Parámetros Variables en el tiempo (LPV) polinomial, afectado por fallas aditivas en los sensores y
J.A. Brizuela-Mendoza, C.M. Astorga-Zaragoza, A. Zavala-Río, F. Canales-Abarca   +3 more
doaj   +1 more source

Invariant subspaces for lpv systems and their applications [PDF]

IEEE Transactions on Automatic Control, 2003
The aim of this paper is to extend the notion of invariant subspaces known in the geometric control theory of the linear time invariant systems to the linear parameter-varying (LPV) systems by introducing the concept of parameter-varying invariant subspaces.
Gary J. Balas, Jozsef Bokor, Zoltán Szabó 0002   +2 more
openaire   +2 more sources

Bayesian optimized color filter: A fast method for segmentation of plant phenotypes from 3D point cloud images

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Multispectral three‐dimensional (3D) imaging offers substantial potential for plant phenotyping, yet manual segmentation of plant organs remains a bottleneck in breeding programs. We developed a color‐based filtering workflow for faba bean (Vicia faba L.) point clouds that optimizes lower and upper thresholds of spectral indices and broadband ...
Lennart Scheer, Benjamin Wittkop, Andreas Stahl, Olaf Sass, Gregor Welna, Hanna Tietgen, Rod J. Snowdon   +6 more
wiley   +1 more source

LPV system identification using series expansion models [PDF]

, 2011
This review volume reports the state-of-the-art in Linear Parameter Varying (LPV) system identification. Written by world renowned researchers, the book contains twelve chapters, focusing on the most recent LPV identification methods for both discrete ...
Santos, dos, P.L., Perdicoúlis, T.P.A., Hof, Van den, P.M.J., Rivera, D.E., Heuberger, P.S.C., Ramos, J.A., Toth, R., Novara, C.   +7 more
core   +1 more source

Outracing a National Level Model Racing Car Champion: A Hybrid Model‐Based Data‐Driven Approach

Journal of Field Robotics, Volume 43, Issue 7, Page 4821-4835, October 2026.
ABSTRACT This paper discusses lap time optimization, focusing on a single lap without considering opponents in autonomous racing. The paper presents a control and optimization architecture composed of a model‐based low level controller and a higher level iterative learning algorithm with the goal of obtaining the fastest qualifying lap in autonomous ...
Mustafa Alp, Matteo Corno, Giulio Panzani, Sergio Matteo Savaresi   +3 more
wiley   +1 more source