Results 31 to 40 of about 43,539 (241)

Arbidol combined with LPV/r versus LPV/r alone against Corona Virus Disease 2019: A retrospective cohort study

open access: yesJournal of Infection, 2020
Background Corona Virus Disease 2019 (COVID-19) due to the 2019 novel coronavirus (SARS-CoV-2) emerged in Wuhan city and rapidly spread throughout China. We aimed to compare arbidol and lopinavir/ritonavir(LPV/r) treatment for patients with COVID-19 with
L. Deng   +7 more
semanticscholar   +1 more source

An Online Data-Driven LPV Modeling Method for Turbo-Shaft Engines

open access: yesEnergies, 2022
The linear parameter-varying (LPV) model is widely used in aero engine control system design. The conventional local modeling method is inaccurate and inefficient in the full flying envelope. Hence, a novel online data-driven LPV modeling method based on
Ziyu Gu   +4 more
semanticscholar   +1 more source

Design and Experimental Validation of an LPV Pure Pursuit Automatic Steering Controller

open access: yesIFAC-PapersOnLine, 2021
This paper addresses the problem of designing control systems for steering an autonomous vehicle, for varying speed, ensuring stability and sustaining performance, taking into account comfort and safety.
Dimitrios Kapsalis   +3 more
semanticscholar   +1 more source

A fault estimation and fault–tolerant control based sliding mode observer for LPV descriptor systems with time delay

open access: yesInternational Journal of Applied Mathematics and Computer Sciences, 2021
This paper considers the problem of fault-tolerant control (FTC) and fault reconstruction of actuator faults for linear parameter varying (LPV) descriptor systems with time delay.
H. Hamdi   +3 more
semanticscholar   +1 more source

Review on LPV Approaches for Suspension Systems

open access: yesElectronics, 2021
This paper presents a detailed literature review about Linear Parameter Varying (LPV) approaches applied to vehicle suspension systems. Indeed many works have been devoted to vehicle (active and semi-active) suspension in the past 20 years, because this ...
O. Sename
semanticscholar   +1 more source

Coadministration of lopinavir/ritonavir and rifampicin in HIV and tuberculosis co-infected adults in South Africa. [PDF]

open access: yesPLoS ONE, 2012
In HIV-infected patients receiving rifampicin-based treatment for tuberculosis (TB), the dosage of lopinavir/ritonavir (LPV/r) is adjusted to prevent sub-therapeutic lopinavir concentrations.
Richard A Murphy   +4 more
doaj   +1 more source

Scheduling Dimension Reduction of LPV Models -- A Deep Neural Network Approach [PDF]

open access: yes, 2020
In this paper, the existing Scheduling Dimension Reduction (SDR) methods for Linear Parameter-Varying (LPV) models are reviewed and a Deep Neural Network (DNN) approach is developed that achieves higher model accuracy under scheduling dimension reduction.
casella   +9 more
core   +2 more sources

Multi-factorial barriers and facilitators to high adherence to lung-protective ventilation using a computerized protocol: a mixed methods study

open access: yesImplementation Science Communications, 2020
Background Lung-protective ventilation (LPV) improves outcomes for patients with acute respiratory distress syndrome (ARDS) through the administration of low tidal volumes (≤ 6.5 ml/kg predicted body weight [PBW]) with co-titration of positive end ...
Andrew J. Knighton   +10 more
doaj   +1 more source

LPV Control and Virtual-Sensor-Based Fault Tolerant Strategies for a Three-Axis Gimbal System

open access: yesSensors, 2022
This paper deals with the LPV control of a three-axis gimbal including fault-tolerant capabilities. First, the derivation of an analytical model for the considered system based on the robotics Serial-Link (SL) theory is derived.
Ariel Medero, Vicenç Puig
doaj   +1 more source

Data-driven LPV model predictive control of a cold atmospheric plasma jet for biomaterials processing

open access: yes, 2021
Cold atmospheric plasmas (CAPs) are increasingly used for treatment of complex surfaces in biomedical and biomaterials processing applications. However, the multivariable, distributed-parameter, and nonlinear nature of CAP dynamics and plasma–surface ...
Dogan Gidon   +5 more
semanticscholar   +1 more source

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