Results 51 to 60 of about 43,539 (241)

IFT-LPV: Data-Based Tuning of Fixed Structure Controllers for LPV Systems

open access: yesIFAC-PapersOnLine, 2015
Fixed structure controllers are widely used, however the tuning thereof can be cumbersome and gives no guarantee of optimality, especially when the system is Linear Parameter-Varying (LPV). Iterative Feedback Tuning (IFT) is a technique for the optimisation of a parameterised controller based on closed-loop experiments.
Navalkar, S.T.   +2 more
openaire   +2 more sources

Optimal Shape and Boil-Off Gas Generation of Fuel Tank for LNG Fueled Tugboat

open access: yes한국해양공학회지, 2020
This paper proposes the optimal shape of an LNG fuel tank with a lattice pressure vessel (LPV) design for a tugboat. The LPV is a Type C tank with a design philosophy of “design by analysis,” which facilitates greater variability of shape compared with ...
Jung-Woog Kim   +2 more
doaj   +1 more source

From Nonlinear Identification to Linear Parameter Varying Models: Benchmark Examples

open access: yes, 2018
Linear parameter-varying (LPV) models form a powerful model class to analyze and control a (nonlinear) system of interest. Identifying a LPV model of a nonlinear system can be challenging due to the difficulty of selecting the scheduling variable(s) a ...
Schoukens, Maarten, Tóth, Roland
core   +1 more source

Variable stars in Local Group Galaxies - II. Sculptor dSph [PDF]

open access: yes, 2016
We present the identification of 634 variable stars in the Milky Way dSph satellite Sculptor based on archival ground-based optical observations spanning $\sim$24 years and covering $\sim$ 2.5 deg$^2$.
Bernard, E. J.   +11 more
core   +2 more sources

Towards Efficient Maximum Likelihood Estimation of LPV-SS Models

open access: yes, 2018
How to efficiently identify multiple-input multiple-output (MIMO) linear parameter-varying (LPV) discrete-time state-space (SS) models with affine dependence on the scheduling variable still remains an open question, as identification methods proposed in
Cox, Pepijn B.   +2 more
core   +2 more sources

Memory Resilient Gain-scheduled State-Feedback Control of Uncertain LTI/LPV Systems with Time-Varying Delays [PDF]

open access: yes, 2009
The stabilization of uncertain LTI/LPV time delay systems with time varying delays by state-feedback controllers is addressed. At the difference of other works in the literature, the proposed approach allows for the synthesis of resilient controllers ...
Briat, Corentin   +2 more
core   +7 more sources

Initiation of a Lung Protective Ventilation Strategy in the Emergency Department: Does an Emergency Department-Based ICU Make a Difference?

open access: yesCritical Care Explorations, 2022
BACKGROUND:. Lung protective ventilation (LPV) is a key component in the management of acute respiratory distress syndrome and other acute respiratory pathology.
Carrie E. Harvey, MD   +7 more
doaj   +1 more source

Direct data-driven control of constrained linear parameter-varying systems: A hierarchical approach [PDF]

open access: yes, 2018
In many nonlinear control problems, the plant can be accurately described by a linear model whose operating point depends on some measurable variables, called scheduling signals.
Bemporad, Alberto   +2 more
core   +2 more sources

Comparable long-term efficacy of Lopinavir/Ritonavir and similar drug-resistance profiles in different HIV-1 subtypes. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Analysis of potentially different impact of Lopinavir/Ritonavir (LPV/r) on non-B subtypes is confounded by dissimilarities in the conditions existing in different countries.
Zehava Grossman   +23 more
doaj   +1 more source

A Photometric Survey for Variables and Transits in the Field of Praesepe with KELT

open access: yes, 2007
The Kilodegree Extremely Little Telescope (KELT) project is a small aperture, wide-angle search for planetary transits of solar-type stars. In this paper, we present the results of a commissioning campaign with the KELT telescope to observe the open ...
Adams J. D.   +28 more
core   +1 more source

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