Results 51 to 60 of about 178,773 (337)
Process Identification in On-line Optimizing Control, an Application to a Heat Pump [PDF]
Modeling, 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
Forecasting Value-at-Risk with Time-Varying Variance, Skewness and Kurtosis in an Exponential Weighted Moving Average Framework [PDF]
, 2012 This paper provides an insight to the time-varying dynamics of the shape of the distribution of financial return series by proposing an exponential weighted moving average model that jointly estimates volatility, skewness and kurtosis over time using a ...
Gabrielsen, A. +3 more
core +4 more sources
A Real-time MHE and NMPC Scheme for Wind Turbine Control [PDF]
, 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
FEBS 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
Parameter and State Estimation of One-Dimensional Infiltration Processes: A Simultaneous Approach
Mathematics, 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
Robust Moving Horizon Estimation for Lateral Vehicle Dynamics
2023 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
Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points
Annals 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
Actuators, 2023 This paper presents a unified control scheme of the Pendubot based on nonlinear model predictive control (NMPC) and nonlinear moving horizon estimation (NMHE) with the objective of point-to-point tracking its unstable unforced and ultimately forced ...
Martin Gulan +2 more
doaj +1 more source
MAP Moving Horizon state estimation with binary measurements [PDF]
2016 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
An Empirical Analysis of Dynamic Multiscale Hedging using Wavelet Decomposition [PDF]
, 2011 This paper investigates the hedging effectiveness of a dynamic moving window OLS hedging model, formed using wavelet decomposed time-series. The wavelet transform is applied to calculate the appropriate dynamic minimum-variance hedge ratio for various ...
Benet +29 more
core +3 more sources