Physics-based simulation and sound synthesis of the tanbur, a traditional Turkish long-necked lute is tackled by two computational models based on digital waveguides. A linear generic dual-polarization simulation including sympathetic coupling is calibrated according to recorded sound examples. The other approach utilizes a specific model that incorporates a nonlinear tension modulation mechani...

The simulation of the store separation using the automatic coupling of dynamic equations with flow aerodynamics is addressed. The precision and cost (calculation time) were considered as comparators. The method used in the present research decreased the calculation cost while limiting the solution error within a specific and tolerable interval. The methods applied to model the aerodynamic force...

In many cases, modeling and simulation of multi-physics systems cannot be carried out with one simulator or one class of models. Typically, for complex heterogeneous systems a combination of different modeling approaches, sometimes combined with simulator coupling, is the most appropriate method. A tool-box containing different modeling tools and software for simulator coupling is presented whi...

Networked haptic virtual environments were increasingly being used in medical simulation, aircraft maintenance training etc. The authors previously proposed virtual coupling schemes for NHVE’s and tested it for constant delay simulated by buffers. They are currently working on a time varying delay simulation of the virtual coupling schemes. Here the authors present the implementation of network...

A simulation technique based on Finite-Difference TimeDomain (FDTD) is used to analyze mutual coupling effects in reflectarray environment. The neighbouring element method has the ability to analyze actual non-identical reflectarray unit-cell accurately compared to the traditional Floquet simulation which assumes all unitcell is identical. It is also found that the nearest neighbouring unit-cel...

Muti-physics coupling technologies could achieve a more real simulation for Earth system. The complexity of such simulation is a difficult problem. This paper presents an efficient Earth system simulation framework based on CCA (Common Component Architecture) which is applied in large scale scientific computing put forward recently by America. Based on such component schema, this framework coul...

In-stent restenosis, the maladaptive response of a blood vessel to injury caused by the deployment of a stent, is a multiscale system involving a large number of biological and physical processes. We describe a Complex Automata Model for in-stent restenosis, coupling blood flow, drug diffusion, and smooth muscle cell models, all operating on different time scales. The Haemodynamics is handled u...

The Simulator Coupling System (SCS) enables the coupling of existing (and new) simulation tools for a wide range of diierent applications to a new comprehensive CAD{tool. SCS particularly supports the simulation of large and heterogeneous electronic systems. Optimal use of computing resources will be achieved by parallelization of simulation. The concept of the SCS provides for several adjustab...