Results 51 to 60 of about 178,500 (285)

Process Identification in On-line Optimizing Control, an Application to a Heat Pump [PDF]

open access: yesModeling, Identification and Control, 1996
The objective of this paper is to focus on on-line state and parameter estimation in connection with on-line model-based optimizing control of continuous processes.
Morten C. Svensson
doaj   +1 more source

Moving horizon estimation for discrete-time linear systems with binary sensors: algorithms and stability results

open access: yes, 2017
The paper addresses state estimation for linear discrete-time systems with binary (threshold) measurements. A Moving Horizon Estimation (MHE) approach is followed and different estimators, characterized by two different choices of the cost function to be
Battistelli, Giorgio   +2 more
core   +1 more source

A Real-time MHE and NMPC Scheme for Wind Turbine Control [PDF]

open access: yes, 2013
Among the several problems arising in the Airborne Wind Energy paradigm, an essential one is the control of the tethered airfoil trajectory during power generation.
Diehl, M., Gros, Sébastien, Vukov, M.
core   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

LQG Online Learning [PDF]

open access: yes, 2016
Optimal control theory and machine learning techniques are combined to formulate and solve in closed form an optimal control formulation of online learning from supervised examples with regularization of the updates.
Bemporad, Alberto   +3 more
core   +2 more sources

Robust Moving Horizon Estimation for Lateral Vehicle Dynamics

open access: yes2023 European Control Conference (ECC), 2023
This paper deals with the problem of robust stability analysis of Moving Horizon Estimator~(MHE) for Linear Parameter Varying~(LPV) systems. We introduced novel stability analysis tools which guarantee exponential robust convergence of the MHE under the incremental Exponential Input-Output-to-State Stability~(i-EIOSS) assumption without observability ...
Arezki, H., Alessandri, A., Zemouche, A.
openaire   +2 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

MAP Moving Horizon state estimation with binary measurements [PDF]

open access: yes2016 American Control Conference (ACC), 2016
The paper addresses state estimation for discrete-time systems with binary (threshold) measurements by following a Maximum A posteriori Probability (MAP) approach and exploiting a Moving Horizon (MH) approximation of the MAP cost-function. It is shown that, for a linear system and noise distributions with log-concave probability density function, the ...
BATTISTELLI, GIORGIO   +3 more
openaire   +2 more sources

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler   +20 more
wiley   +1 more source

Parameter and State Estimation of One-Dimensional Infiltration Processes: A Simultaneous Approach

open access: yesMathematics, 2020
The Richards equation plays an important role in the study of agro-hydrological systems. It models the water movement in soil in the vadose zone, which is driven by capillary and gravitational forces.
Song Bo   +4 more
doaj   +1 more source

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