Results 21 to 30 of about 837,134 (277)

Hybrid Prototypes to Assist Modeling Automotive Seats [PDF]

, 2006
The development of new modular seats is an important issue in the automotive industry. However, is very time consuming and costly. Virtual models and hybrid prototypes could accelerate the car seats development process. The hybrid prototypes are mainly
Beira, R., Ferreira, J. C., Madureira, H.   +2 more
core   +1 more source

A time dependent performance model for multihop wireless networks with CBR traffic [PDF]

, 2010
In this paper, we develop a performance modeling technique for analyzing the time varying network layer queueing behavior of multihop wireless networks with constant bit rate traffic.
Krishnamurthy, P, Qian, Y, Tipmongkonsilp, S, Tipper, D, Xu, K   +4 more
core   +2 more sources

Combined Eulerian-Lagrangian Hybrid Modelling System for PM2.5 and Elemental Carbon Source Apportionment at the Urban Scale in Milan

Atmosphere, 2020
Air quality modeling at the very local scale within an urban area is performed through a hybrid modeling system (HMS) that combines the CAMx Eulerian model the with AUSTAL2000 Lagrangian model.
Giovanni Lonati, Nicola Pepe, Guido Pirovano, Alessandra Balzarini, Anna Toppetti, Giuseppe Maurizio Riva   +5 more
doaj   +1 more source

Semi−Supervised Hybrid Modeling of the Yeast Fermentation Process

Machines, 2023
This study focuses on modeling the yeast fermentation process using the hybrid modeling method. To improve the prediction accuracy of the model and reduce the model training time, this paper presents a semi−supervised hybrid modeling method based on an ...
Meng Zhao, Shunyi Zhao, Fei Liu
doaj   +1 more source

Hybrid Simulation Safety: Limbos and Zero Crossings

, 2017
Physical systems can be naturally modeled by combining continuous and discrete models. Such hybrid models may simplify the modeling task of complex system, as well as increase simulation performance.
EA Lee, EA Lee, F Cremona, FE Cellier, H Nilsson, KH Johansson, P Fritzson, R Alur, SW Golomb   +8 more
core   +1 more source

Randomized hybrid linear modeling by local best-fit flats

, 2010
The hybrid linear modeling problem is to identify a set of d-dimensional affine sets in a D-dimensional Euclidean space. It arises, for example, in object tracking and structure from motion.
Lerman, Gilad, Szlam, Arthur, Wang, Yi, Zhang, Teng   +3 more
core   +1 more source

Uncertainty Analysis of the Adequacy Assessment Model of a Distributed Generation System [PDF]

, 2012
Due to the inherent aleatory uncertainties in renewable generators, the reliability/adequacy assessments of distributed generation (DG) systems have been particularly focused on the probabilistic modeling of random behaviors, given sufficient informative
Li, Yanfu, Zio, Enrico
core   +3 more sources

Machine Learning in Quasi-Newton Methods

Axioms
In this article, we consider the correction of metric matrices in quasi-Newton methods (QNM) from the perspective of machine learning theory. Based on training information for estimating the matrix of the second derivatives of a function, we formulate a ...
Vladimir Krutikov, Elena Tovbis, Predrag Stanimirović, Lev Kazakovtsev, Darjan Karabašević   +4 more
doaj   +1 more source

Modeling Hybrid Stars [PDF]

, 2012
We study the so called hybrid stars, which are hadronic stars that contain a core of deconfined quarks. For this purpose, we make use of an extended version of the SU(3) chiral model.
Dexheimer, V., Schramm, S., Stone, J.
core  

Complementarity modeling of hybrid systems [PDF]

IEEE Transactions on Automatic Control, 1998
The authors describe a complementarity framework for hybrid systems, e.g. for switching control systems. They introduce complementarity systems and investigate well-posedness of complementarity systems. The main results are concerned with uniqueness of smooth continuations.
van der Schaft, Arjan, Schumacher, J.M.
openaire   +5 more sources