Simulation-based testing of discrete-event control systems can be advantageous. There is, however, a considerable difference between languages for real-time control and simulation languages. The χ language, presented in this paper, is suited to specification and simulation of realtime control systems. The hybrid nature of the language makes it also suited to modelling of controlled machines. By...

in previous studies we first concentrated on utilizing crisp simulationto produce discrete event fuzzy systems simulations. then we extendedthis research to the simulation of continuous fuzzy systems models. in this paperwe continue our study of continuous fuzzy systems using crisp continuoussimulation. consider a crisp continuous system whose evolution depends ondifferential equations. such a ...

Simulation has been used traditionally to solve other areas problems. Real time applications like videogames use typically a continuous simulation scheme. That way of operation has disadvantages that can be avoided using a discrete event simulator as a game kernel. This paper proposes the integration of a discrete event simulator into real time applications to control the applications simulatio...

This article introduces a stand–alone implementation of the Quantized State System (QSS) integration methods for continuous and hybrid system simulation. QSS methods replace the time discretization of classic numerical integration by the quantization of the state variables. These algorithms lead to discrete event approximations of the original continuous systems and show some advantages over cl...

Web-based simulation is a powerful skill for e-learning. Simulation gives concrete answers to the students questions. Having a Virtual Simulation Laboratory is possible when using web-based simulation. This paper presents JDESK, a web-based discrete event simulator written in Java. It is fast, versatile and powerful enough to manage whatever system. This simulator allows to describe and to chan...

The work has been carried out at Saab Automobile AB (Saab) in Trollhättan, Sweden, with focus on discrete-event simulation and manufacturing logistics. We would like to express our gratitude to all of you who have contributed to this work! Especially for you Andreas Ardhus, Project Engineer as well as our tutor at Saab, for your supervision and guidance; Johan Nordling, Consultant at Siemens In...

Wireless Sensor Networks (WSN) have recently gained much momentum in research and development, its potential to provide valuable services in key areas like military surveillances and mobile applications have attracted much attention from government and commercial research organisations. Researchers however, might not have the resources to purchase large numbers of sensors to obtain concrete res...

A simulation based project is designed which can be practically implemented in a workspace (in this case, a barber shop). The design algorithm provides the user different time varying features such as number of people arrival, number of people being served, number of people waiting at the queue etc depending upon input criteria and system capability. The project is actually helpful for a modern...

Absrract-With traditional event list techniques, evaluating a detailed discrete event simulation model can often require hours or even days of computation time. By eliminating the event list and maintaining only sufficient synchronization to ensure causality, parallel simulation can potentially provide speedups that are linear in the number of processors. We present a set of shared memory exper...

Discrete-event models depict systems where a discrete state is repeatedly altered by instantaneous changes in time, the events of the model. Such models have gained popularity in fields such as Computational Systems Biology or Computational Epidemiology due to the high modeling flexibility and the possibility to easily combine stochastic and deterministic dynamics. However, the system size of m...