Ranking-based parameter subset selection for nonlinear dynamics with stochastic disturbances under limited data

J Bae, DH Jeong, JM Lee - Industrial & Engineering Chemistry …, 2020 - ACS Publications
… In this study, the ranked list of the model parameters is determined by an orthogonalization-based
method. Besides its simplicity, it has additional drawbacks: it requires a user-defined …

Parameter estimation with improved model prediction for over-parametrized nonlinear systems

W Chen, B Wang, LT Biegler - Computers & Chemical Engineering, 2022 - Elsevier
parameters have no physical meaning in the mechanism model, any existing constraints on
the original parameters … values, the ranking procedure for the transformed parameters is not …

Semiparametric functional factor models with Bayesian rank selection

DR Kowal, A Canale - Bayesian Analysis, 2023 - projecteuclid.org
nonlinear parameters γ, and an adequate yet interpretable … While orthogonalization has
demonstrated its advantages in … Lemma 2 provides a simple and effective mechanism to adapt …

Distributed simultaneous state and parameter estimation of nonlinear systems

S Liu, X Yin, J Liu, J Liu, F Ding - Chemical Engineering Research and …, 2022 - Elsevier
… horizon estimation (DMHE) mechanism is proposed. The … find some parameters that make
the sensitivity matrix rank … four methods, we apply the orthogonalization method to select …

Global Model Calibration of High-Temperature Gas-Cooled Reactor Pebble-Bed Module Using an Adaptive Experimental Design

Y Tong, D Zhang, Z Shao, X Huang - Energies, 2023 - mdpi.com
… The process technology and model mechanism of HTR-PM are reviewed. A … A parameter
ranking approach based on the Gram–Schmidt successive orthogonalization technique is …

Parameter Estimation for Multistage Processes: A Multiple Shooting Approach Integrated with Sensitivity Analysis

CS Méndez-Blanco, L Özkan - Industrial & Engineering …, 2024 - ACS Publications
… the specific order in which the orthogonalization is performed. This … a ranked interval multiple
shooting parameter estimation (… nonlinear and stiff dynamics, which makes the parameter

Kinetic Parameter Estimation for Linear Low-Density Polyethylene Gas-Phase Process from Molecular Weight Distribution and Short-Chain Branching Distribution …

HH Feng, GX Yang, HL Wang, XP Gu… - Industrial & …, 2023 - ACS Publications
mechanism, which requires the estimation of fewer … , the popular orthogonalization method
(Orth) for parameter ranking is … Since the model in this work is nonlinear, the R 2 PRESS is not …

Multirate moving horizon estimation combined with parameter subset selection

J Bae, Y Kim, JM Lee - Computers & Chemical Engineering, 2021 - Elsevier
… the offline parameter estimation step of the nonlinear model, by … orthogonalization algorithm
is used to select the parameter … r th ranked parameter, the algorithm selects the parameter if …

Parameter estimation and estimability analysis in pharmaceutical models with uncertain inputs

I Moshiritabrizi, K Abdi, JP McMullen… - AIChE …, 2024 - Wiley Online Library
… This parameter ranking method has been used along with a … study is to extend the
orthogonalization-based algorithm and … substances, to tune their mechanistic models and use …

Simultaneous state and parameter estimation: the role of sensitivity analysis

J Liu, A Gnanasekar, Y Zhang, S Bo, J Liu… - Industrial & …, 2021 - ACS Publications
rank of these observability matrices along the trajectory. If all of these O(k), k = 0, 1, ..., q – 1,
are full rank, then we may conclude that the nonlinear … use the orthogonalization method to …