Evidence map›Paper›PMID 38765179›Full record

ArticleOptimal control applications & methods

A population model-based linear-quadratic Gaussian compensator for the control of intravenously infused alcohol studies and withdrawal symptom prophylaxis using transdermal sensing.

Mengsha Yao, Susan E Luczak, Emily B Saldich, I G Rosen

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Article in Optimal control applications & methods. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Mengsha YaoDepartment of Mathematics, Temple University, Philadelphia, PA, 19122, USA.
Susan E LuczakDepartment of Psychology, University of Southern California, Los Angeles, CA, 90089, USA.
Emily B SaldichDepartment of Psychology, University of Southern California, Los Angeles, CA, 90089, USA.
I G RosenDepartment of Mathematics, University of Southern California, Los Angeles, CA, 90089, USA.

Funding

Estimating BrAC/BAC from Transdermal Alcohol: Combining First-Principles Physiological Models with Machine-Learning to Create Software to Optimally Process and Quantitatively Interpret Biosensor DataR01AA026368 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LUCZAK, SUSAN E, ROSEN, GARY · 2018 to 2022
$2.8M
Real-Time Assessment of Alcohol Use Across ALDH2 GenotypesR21AA017711 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LUCZAK, SUSAN E · 2009 to 2010
$410k
NIAAA NIH HHS R01 AA026368NIAAA NIH HHS R21 AA017711
6 · The paper itself

Abstract

An output feedback LQG compensator (combined controller and state estimator) for the regulation of intravenous-infused alcohol studies and treatment using a noninvasive transdermal alcohol biosensor is developed. The design is based on a population model involving an abstract semi-linear parabolic hybrid reaction-diffusion system involving coupled partial and ordinary differential equations with random parameters known only up to their distributions. The scheme developed is based on a weak formulation of the model equations in an appropriately constructed Gelfand triple of Bochner spaces wherein the unknown random parameters are treated as additional spatial variables. Implementation relies on a Galerkin-based approximation and convergence theory and an abstract formulation involving linear semigroups of operators. The model is fit and validated using laboratory collected human subject data and the method of moments. The results of numerical simulations of controlled intravenous alcohol infusion are presented and discussed.

Indexed as

Intravenously-infused alcohol studies and therapyLQG control and estimation in Hilbert spaceModel uncertaintyRandom abstract parabolic hybrid reaction-diffusion systemTransdermal alcohol biosensor

Identifiers

PMID38765179
PMCPMC11096777

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.