Results 21 to 30 of about 1,806,131 (303)

New Parameter Identification Method for Supercapacitor Model

IEEE Access, 2023
The paper introduces a straightforward procedure for estimating the electrical parameters of a simple, but reasonably accurate, two-branches model of a supercapacitor (SC).
Sergio Marin-Coca, Amir Ostadrahimi, Stefano Bifaretti, Elena Roibas-Millan, Santiago Pindado   +4 more
doaj   +1 more source

Parameter identification problems in the modelling of cell motility [PDF]

, 2014
We present a novel parameter identification algorithm for the estimation of parameters in models of cell motility using imaging data of migrating cells.
A Friedman, A Mogilner, AM Stuart, AS Ackleh, AS Ackleh, B Onken, Björn Stinner, C Hogea, C Jiang, C Weston, Cathryn Weston, Chandrasekhar Venkataraman, Charles M. Elliott, CT Kelley, D Bray, D Dormann, DW Marquardt, F Haußer, FD Kelly, G Dziuk, G Dziuk, G Dziuk, G Dziuk, Graham Ladds, H Tatebe, I Hecht, IF Sbalzarini, J Alamo Del, J Barrett, J Barrett, J Nocedal, J Satulovsky, JF Monahan, K Deckelnick, K Deckelnick, L Bosgraaf, M Burger, M Herant, M Lombardi, M Mos, M Neilson, MA Dewar, MA Iglesias, MJ Pittet, MR Garvie, O Lakkis, R Lefever, T Drake, TF Chan, V Isakov, Wayne Croft   +50 more
core   +1 more source

Comparison of Parameter Identification Techniques

MATEC Web of Conferences, 2016
Model-based control of mechatronic systems requires excellent knowledge about the physical behavior of each component. For several types of components of a system, e.g.
Eder Rafael, Zehetner Christian, Kunze Wolfgang   +2 more
doaj   +1 more source

A technology for online parameter identification of permanent magnet synchronous motor

CES Transactions on Electrical Machines and Systems, 2020
Accuracy of the motor parameters is important in realizing high performance control of permanent magnet synchronous motor (PMSM). However, the inductance and resistance of motor winding vary with the change of temperature, rotor position and current ...
XiaoJun Ma, Chao Bi
doaj   +1 more source

Robust Subspace System Identification via Weighted Nuclear Norm Optimization [PDF]

, 2013
Subspace identification is a classical and very well studied problem in system identification. The problem was recently posed as a convex optimization problem via the nuclear norm relaxation.
Ohlsson, Henrik, Sadigh, Dorsa, Sastry, S. Shankar, Seshia, Sanjit A.   +3 more
core   +1 more source

Infinite dimensional parameter identification for stochastic parabolic systems [PDF]

, 1988
The infinite dimensional parameter estimation for stochastic heat diffusion equations is considered using the method of sieves.
Aihara, ShinIchi, Bagchi, Arunabha
core   +3 more sources

A photovoltaic parameter identification method based on Pontogammarus maeoticus swarm optimization

Frontiers in Energy Research, 2023
Currently, the improvement of model parameter extraction accuracy is essential to research photovoltaic (PV) fields. In this study, a model parameter identification based on Pontogammarus maeoticus swarm optimization (PMSO) is proposed.
Ling Chen, Wei Han, Yang Shi, Jingwei Zhang, Shang Cao   +4 more
doaj   +1 more source

Battery Parameter Identification and SOC Estimation Based on Online Parameter Identification and MIUKF

Batteries
Accurate state of charge (SOC) estimation is crucial for the safety, reliability, and energy efficiency of lithium-ion battery systems. However, variations in battery parameters and the loss of historical information during the update steps of ...
Liteng Zeng, Lei Zhao, Youwei Song, Yuli Hu, Guang Pan   +4 more
doaj   +1 more source

Identification of Synchronous Generator Electric Parameters Connected to the Distribution Grid [PDF]

Problems of the Regional Energetics, 2017
According to modern trends, the power grids with distributed generation will have an open system architecture. It means that active consumers, owners of distributed power units, including mobile units, must have free access to the grid, like when using ...
Frolov M. Yu., Fishov A. G.
doaj  

Dynamics of mistuned radial turbine wheels [PDF]

, 2006
This paper presents investigations carried out at Holset into the dynamics of mistuned radial turbine wheels, including a literature review, a lumped parameter model, identification of the most responsive blade, distribution of the peak maximum order ...
Bendiksen, Bladh, Bladh, Bladh, Castanier, Ewins, Feiner, Feiner, Feiner, Griffin, Manohar, Moyroud, Petrov, Rivas-Guerra, Rivas-Guerra, Shahruz, Srinivasan, Thomas   +17 more
core   +1 more source