• Aucun résultat trouvé

integration methods

Analysis of time-domain integration methods for the simulation of thermal convection in an annulus

Analysis of time-domain integration methods for the simulation of thermal convection in an annulus

... time integration schemes in the ...numerical methods, a pseudospectral spatial discretization strategy was followed and for the time discretization, the IMEX multistep and multistage methods were ...

137

Round-off Error Analysis of Explicit One-Step Numerical Integration Methods

Round-off Error Analysis of Explicit One-Step Numerical Integration Methods

... Abstract Ordinary differential equations are ubiquitous in scientific computing. Solving exactly these equations is usually not possible, except for special cases, hence the use of numerical schemes to get a discretized ...

13

Simulation of crashworthiness problems with implicit time integration methods for non-linear dynamics

Simulation of crashworthiness problems with implicit time integration methods for non-linear dynamics

... time integration of the equations of evolution occurs in the non-linear ...of integration algorithms for problems in structural dynamics has appeared that satisfies the mechanical laws of conservation ...

1

Discrete element and time-integration methods for elasto-plasticity and dynamic cracking

Discrete element and time-integration methods for elasto-plasticity and dynamic cracking

... Chp. 2. An explicit pseudo-energy conserving time-integration scheme for Hamiltonian dynamics with the second direction, the matrix M is a 2 × 2 block-diagonal matrix and each diagonal block is a tridiagonal ...

117

Comparison of two integration methods for dynamic causal modeling of electrophysiological data

Comparison of two integration methods for dynamic causal modeling of electrophysiological data

... first simulation showed that the loss of precision in the estimation of the modulation was independent of the conduction delay. The second simulation replicated this result in a more challenging and realistic ...

10

Discrete element and time-integration methods forelasto-plasticity and dynamic cracking

Discrete element and time-integration methods forelasto-plasticity and dynamic cracking

... A further development of the present work is to devise an asynchronous version of our scheme that lends itself to slow-fast decompositions as presented in [ Hairer et al., 2006 ], with the goal to further reduce the ...

117

Approximate integration methods applied to wave propagation

Approximate integration methods applied to wave propagation

... It sometimes becomes necessary, in order to obtain a good approxi- mation, to use a large number of steps in the staircase approximation to the distribution function. Then[r] ...

130

Normal Integration: A Survey

Normal Integration: A Survey

... 4 Main Normal Integration Methods 4.1 A List of Expected Properties This may appear as a truism, but a basic requirement of 3D-reconstruction is accuracy. Anyway, the evalua- tion/comparison of ...

19

Normal integration: a survey

Normal integration: a survey

... Normal Integration: A Survey Yvain Quéau 1 G) · Jean-Denis Durou 2 • Jean-François Aujol 3 · 4 Abstract The need for efficient normal integration methods is driven by several computer vision tasks ...

19

Normal Integration: A Survey

Normal Integration: A Survey

... 4 Main Normal Integration Methods 4.1 A List of Expected Properties This may appear as a truism, but a basic requirement of 3D-reconstruction is accuracy. Anyway, the evalua- tion/comparison of ...

19

Intra-Dealer Integration

Intra-Dealer Integration

... market integration for our two samples shows that neither sample is overwhelmingly dominated by a single exchange (as is typically the case when one studies stocks dual-listed on US regional ...intra-dealer ...

22

Data networks integration

Data networks integration

... Networks Integration A few years ago, most public network operators (PNOs) were confronted, for historical reasons, with many separated networks (voice, ...

4

Rulebase Integration for eCollaboration

Rulebase Integration for eCollaboration

... Rulebase integration has recently gained a lot of attention since it is a basic problem underlying many Semantic Web applications, such as in eCollaboration, enterprise information integration, and semantic ...

17

Agroecology : integration with livestock

Agroecology : integration with livestock

... Hence, integration with livestock has not been achieved by the scientific literature on agroecology, nor has agroecology been a mainstream paradigm in environmental studies concerning ...

26

Carbon Nanotubes Integration on Silicon

Carbon Nanotubes Integration on Silicon

... Abstract— Optical interconnects are expected to overcome the copper link bottlenecks. Among the different developed technologies, silicon photonics becomes one of the preferred solutions. In- deed, due to its ...

2

Software Integration Final Report

Software Integration Final Report

... and development tasks. The Hudson server polls the Git repository regularly, checking for recent com- mits, and triggers build and test jobs. This means that developers receive feedback a few minutes after each commit, ...

28

Integration of gradient based and response surface methods to develop a cascade optimisation strategy for Y-shaped tube hydroforming process design

Integration of gradient based and response surface methods to develop a cascade optimisation strategy for Y-shaped tube hydroforming process design

... In this paper, a proper optimisation strategy was developed on Y-shaped tube hydroforming process which is characterized by a quite complex process mechanics with respect to axi-symmetric tube hydro- forming operations. ...

14

Evaluation of potential health risk of heavy metals in groundwater using the integration of indicator kriging and multivariate statistical methods

Evaluation of potential health risk of heavy metals in groundwater using the integration of indicator kriging and multivariate statistical methods

... modelling methods in the studies of sustainability and management in water resources ( Baalousha, 2010; Zhou et ...several methods, including indicator kriging, simple kriging, ordinary kriging and ...

11

Variational methods for normal integration

Variational methods for normal integration

... implicitly enforced; hence, PFreeB is satisfied. 3.5 Empirical Evaluation We first consider the smooth surface from Fig. 2 , whose normals are analytically known [ 26 ], and compare three dis- crete least-squares ...

25

Comparison between ig Integration and vgs Derivation methods dedicated to fast Short-Circuit 2D-Diagnosis for Wide Band Gap Power Devices

Comparison between ig Integration and vgs Derivation methods dedicated to fast Short-Circuit 2D-Diagnosis for Wide Band Gap Power Devices

... Fig. 11 Simulation Waveforms under NTO condition for different i ds and v ds without the protection circuit. 5 Conclusions and Comparison This paper introduces two 2D detection method circuits, both of them being time ...

7

Show all 3564 documents...

Sujets connexes