Results 71 to 80 of about 8,922,535 (177)

Direct identification of continuous-time LPV models [PDF]

, 2011
Controllers in the linear parameter-varying (LPV) framework are commonly designed in continuous time (CT) requiring accurate and low-order CT models of the system.
Tóth, Roland Roland, Garnier, H, Garnier, H., Laurain, V, Toth, R.; id_orcid, Toth, R., V. Laurain, Laurain, V., Gilson, M, M. Gilson, H. Garnier, Gilson, M., R. Toth   +12 more
core   +2 more sources

Temporal shifts in antiretroviral therapy regimens and metabolic outcomes in people living with HIV: A systematic review and meta‐analysis

HIV Medicine, Volume 27, Issue 9, Page 1399-1420, September 2026.
Abstract Introduction Antiretroviral therapy (ART) for people living with HIV has led to dramatically reduced mortality and improved life expectancy. This achievement is accompanied by a higher risk for metabolic and other non‐communicable diseases. The role and contribution of various ART regimens to adverse metabolic outcomes are not fully understood.
Melani Ratih Mahanani, Myo Chit, Sophie Mohr, Elisenda Cama i Gibernau, Svetlana Hetjens, Volker Winkler, Hans‐Michael Steffen, Florian Neuhann   +7 more
wiley   +1 more source

HIV drug resistance and treatment success in the Republic of Congo: Implications for optimized treatment

HIV Medicine, Volume 27, Issue 9, Page 1421-1433, September 2026.
Abstract Objectives Increasing rates of HIV‐1 drug resistance (HIVDR) threaten the effectiveness of antiretroviral therapy (ART) programmes in sub‐Saharan Africa, particularly among children, adolescents and young adults, who face limited treatment options.
Dominic Rauschning, Arcy Marcelin Elenga Ike, Johanna Holterhoff, Amira Stockinger, Darrel Ornelle Elion Assiana, Claujens Chastel Mfoutou Mapanguy, Freisnel Hermeland Mouzinga, Carola Horn, Isabelle Suarez, Ferdinand Heyn, Diane Alexia Fila, Hubert Banguissa, Fabien Roch Niama, Donatien Moukassa, Eva Heger, Francine Ntoumi, Clara Lehmann   +16 more
wiley   +1 more source

Stochastic model predictive control for LPV systems

, 2017
This paper considers a stochastic model predictive control of linear parameter-varying (LPV) systems described by affine parameter dependent state-space representations with additive stochastic uncertainties and probabilistic state constraints.
Roland Toth, Meskin, N., Chitraganti, Shaikshavali, Shaikshavali Chitraganti, Tóth, Roland Roland, Toth, R.; id_orcid, Toth, R., Meskin, N, Chitraganti, S, Meskin, Nader, Javad Mohammadpour, Toth, Roland, Nader Meskin, Mohammadpour, J, Mohammadpour, Javad, Chitraganti, S., Mohammadpour, J.   +16 more
core   +1 more source

Discretization of linear fractional representations of LPV systems [PDF]

, 2009
Commonly, controllers for Linear Parameter- Varying (LPV) systems are designed in continuous-time using a Linear Fractional Representation (LFR) of the plant. However, the resulting controllers are implemented on digital hardware.
Lovera, M Marco, Hof, Van den, P.M.J., P. S. C. Heuberger, Tóth, Roland Roland, Hof, Van den, P.M.J.; id_orcid, Hof, PMJ Paul van den, Heuberger, P.S.C., Toth, R.; id_orcid, Toth, R., Heuberger, PSC Peter, P. M. J. Van den Hof, M. Lovera, Lovera, M., R. Toth   +13 more
core   +2 more sources

Configuration and reduced-order modeling of a flow system based on experimental data

Scientific Reports
Regulated flow systems exhibit a variable dynamic behavior when subjected to distinct inputs. The significant non-linear behavior of the system at low inputs and the difference in the output pattern for the increase and decrease in flow pose challenges ...
Faisal Saleem, Alicja Wiora, Józef Wiora   +2 more
doaj   +1 more source

Flight evaluation of simultaneous actuator/sensor fault reconstruction on a quadrotor minidrone

IET Control Theory & Applications, 2021
In view of the increase in the number of Unmanned Aerial Vehicles (UAVs) in the commercial and private sectors, it is imperative to make sure that such systems are safe, and thus resilient to faults and failures. This paper considers the numerical design
S. Waitman, H. Alwi, C. Edwards
doaj   +1 more source

On switching H∞ controllers for a class of LPV systems [PDF]

42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475), 2004
Conference Name: 42nd IEEE International Conference on Decision and Control, IEEE ...
Peng Yan 0001, Hitay Özbay
openaire   +2 more sources

Impact of Carina Width on Re‐Ablation Rate of Atrial Fibrillation After Primary Cryoballoon‐Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 9, Page 1947-1955, September 2026.
Right side carina width is associated with the incidence of reconnection of RPVs and re‐ablation. Increased left side carina width was associated with re‐ablation rate, but there was no association with reconnection of the LPVs. ABSTRACT Background Reconnection of the pulmonary veins (PVs) is the primary cause of atrial fibrillation (AF) episodes after
Miriam Müller, Marja Hedman, Marianne Heikkilä, Juhani Junttila   +3 more
wiley   +1 more source

Revisiting Variable Stars Toward the Globular Cluster NGC 6496 With ATLAS and Gaia Photometry

Astronomische Nachrichten, Volume 347, Issue 7, August 2026.
ABSTRACT We revisit 13 variable stars in the field of the metal‐rich globular cluster NGC 6496, discovered by Abbas et al. (2015; Astronomical Journal 149:40) (hereafter referred to as “MA15”) via time‐series data, spanning 2 years. We improve upon the MA15 characterization of the variables using ATLAS time‐series photometry data, spanning 8 years, in ...
Madison E. Martin, Andrew Layden, Andrew McNeill   +2 more
wiley   +1 more source