Search Results - subject:"proper orthogonal decomposition"

On an inexact gradient method using Proper Orthogonal Decomposition for parabolic optimal control problems

Jörres, Christian; Vossen, Georg; Herty, Michael - In: Computational Optimization and Applications 55 (2013) 2, pp. 459-468

the model order reduction technique of Proper Orthogonal Decomposition (POD). The proposed technique is an inexact …

Persistent link: https://www.econbiz.de/10010998353

A reduced-order finite volume element formulation based on POD method and numerical simulation for two-dimensional solute transport problems

Luo, Zhendong; Li, Hong; Sun, Ping; An, Jing; Navon, … - In: Mathematics and Computers in Simulation (MATCOM) 89 (2013) C, pp. 50-68

Proper orthogonal decomposition (POD) method has been successfully used in the reduced-order modeling of complex …

Persistent link: https://www.econbiz.de/10010751825

Study on a new aerodynamic model of HAWT based on panel method and Reduced Order Model using Proper Orthogonal Decomposition

Wang, Q.; Wang, Z.X.; Song, J.J.; Xu, Y.; Xu, J.Z. - In: Renewable Energy 48 (2012) C, pp. 436-447

Order Model (ROM) based on Proper Orthogonal Decomposition (POD), is presented in this paper. By integrating the characters …

Persistent link: https://www.econbiz.de/10010804418

NUMERICAL HEDGING OF ELECTRICITY CONTRACTS USING DIMENSION REDUCTION

HEPPERGER, PETER - In: International Journal of Theoretical and Applied … 15 (2012) 06, pp. 1250042-1

of this article is to find an efficient numerical algorithm for this task. Using proper orthogonal decomposition (a …

Persistent link: https://www.econbiz.de/10011011266

Balanced POD for linear PDE robust control computations

Singler, John; Batten, Belinda - In: Computational Optimization and Applications 53 (2012) 1, pp. 227-248

algorithm based on balanced proper orthogonal decomposition to compute the nonstandard features of this robust control law …

Persistent link: https://www.econbiz.de/10010998310

Numerical hedging of electricity contracts using dimension reduction

Hepperger, Peter - In: International journal of theoretical and applied finance 15 (2012) 6, pp. 1-26

Persistent link: https://www.econbiz.de/10009672594

Adaptive algorithms for maximizing overall stock return

Lee, Charles; Tran, Kristy - In: Decisions in Economics and Finance 33 (2010) 2, pp. 81-95

Persistent link: https://www.econbiz.de/10008775975

POD a-posteriori error estimates for linear-quadratic optimal control problems

Tröltzsch, F.; Volkwein, S. - In: Computational Optimization and Applications 44 (2009) 1, pp. 83-115

Persistent link: https://www.econbiz.de/10008467092

A method for aggregating state variables in large ecosystem models

Lawrie, Jock; Hearne, John - In: Mathematics and Computers in Simulation (MATCOM) 79 (2008) 3, pp. 368-378

Simplifying large ecosystem models is essential if we are to understand the underlying causes of observed behaviours. However, such understanding is often employed to achieve simplification. This paper introduces a method for model simplification that can be applied without requiring intimate...

Persistent link: https://www.econbiz.de/10010749307

Low-dimensional dynamical system model for observed coherent structures in ocean satellite data

López, Cristóbal; Hernández-Garcı́a, Emilio - In: Physica A: Statistical Mechanics and its Applications 328 (2003) 1, pp. 233-250

paper combines the power of the Proper Orthogonal Decomposition (POD) technique to identify these coherent structures in …

Persistent link: https://www.econbiz.de/10011058356