Results 271 to 280 of about 1,860,493 (289)

Proposing a new mathematical formulation for modeling costs in a p-hub center problem

International Conference on Modeling, Simulation, and Applied Optimization, 2013
Generally, P-hub center problem aims to establish a hub network wherein the maximum travel times between any given pair of nodes is minimized. The distinctive feature of this paper is proposing a new mathematical formulation for modeling costs in a p-hub
M. Rabbani, Saeed Zameni, Seyed Mahmood Kazemi   +2 more
semanticscholar   +1 more source

POD–Galerkin Model Order Reduction for Parametrized Time Dependent Linear Quadratic Optimal Control Problems in Saddle Point Formulation

Journal of Scientific Computing, 2019
In this work we deal with parametrized time dependent optimal control problems governed by partial differential equations. We aim at extending the standard saddle point framework of steady constraints to time dependent cases.
M. Strazzullo, F. Ballarin, G. Rozza
semanticscholar   +1 more source

A region-based mathematical model of the urine concentrating mechanism in the rat outer medulla. I. Formulation and base-case results.

AJP - Renal Physiology, 2005
We have developed a highly detailed mathematical model for the urine concentrating mechanism (UCM) of the rat kidney outer medulla (OM). The model simulates preferential interactions among tubules and vessels by representing four concentric regions that ...
A. Layton, H. Layton
semanticscholar   +1 more source

Mixture design experiments applied for the formulation of a textile ink with reproduction of the NATO IRR green color used in military camouflage

, 2020
This paper presents the development of a mathematical model for pigment formulations used for screen printing textile inks in order to reproduce the NATO IRR green standard using four highly performant pigments: Hostaperm Yellow H4G (CI 13980), Irgazin ...
Ioana Asofiei, Aurelian Cristian Boscornea, Diana-Ioana Buliga, A. Diacon, Stefan Theodor Tomas, Cristina Viorica Pop   +5 more
semanticscholar   +1 more source

Cell Modelling and Analysis of Five-Parameter Three Diode model of Photovoltaic Module

2021 IEEE 4th International Conference on Computing, Power and Communication Technologies (GUCON), 2021
Developing the mathematical model of photovoltaic (PV) cell, to simulate the module and predict their actual performance at varying temperature and irradiance condition, is very significant for evaluation of photovoltaic cell, as well as for dynamic ...
Bhanu Prakash Saripalli, Gagan Singh, Sonika Singh   +2 more
semanticscholar   +1 more source

Pigeon-inspired optimization: a new swarm intelligence optimizer for air robot path planning

International Journal of Intelligent Computing and Cybernetics, 2014
Purpose – The purpose of this paper is to present a novel swarm intelligence optimizer — pigeon-inspired optimization (PIO) — and describe how this algorithm was applied to solve air robot path planning problems.
H. Duan, Peixin Qiao
semanticscholar   +1 more source

A Mathematical Model to Predict the Thermal Response of Decomposing, Expanding Polymer Composites

, 1987
A one-dimensional transient thermal model has been developed to predict the thermal response of a decomposing, expanding polymer composite exposed to high temperatures.
Jack B. Henderson, T. E. Wiecek
semanticscholar   +1 more source

Revisiting mathematical models for manoeuvring prediction based on modified Taylor-series expansions

, 2015
This paper deals with the investigation into mathematical modelling of ship manoeuvring motions based on modified Taylor-series expansions. In light of a renewed interest in ship manoeuvring prediction methods, we revisited fundamentals and developments ...
P. Mucha, O. el Moctar
semanticscholar   +1 more source

An efficient formulation and parameter selection for multiple image super-resolution

National Conference on Communications, 2016
Enhancing the resolution of an image using the data available from multiple low-resolution images is termed as multiple image super-resolution. It is an ill-posed, inverse problem, the mathematical model of which takes the form of standard image ...
A. Sekuboyina, C. Seelamantula
semanticscholar   +1 more source

A thermo‐hydro‐mechanical model for multiphase geomaterials in dynamics with application to strain localization simulation

, 2016
In this paper, the non‐isothermal elasto‐plastic behaviour of multiphase geomaterials in dynamics is investigated with a thermo‐hydro‐mechanical model of porous media.
T. D. Cao, L. Sanavia, B. Schrefler
semanticscholar   +1 more source