inventory control is one of the most important issues in supply chain management. in this paper, a three-echelon production, distribution, inventory system composed of one producer, a set of wholesalers and retailers is considered. costumers' demands can be approximated by a normal distribution and the inventory policy is a kind of continuous review (r, q). in this paper, a model based on ...

this paper introduces an indirect adaptive fuzzy sliding mode controller as a power system stabilizer for damping local and inter-area modes of oscillations of multi-machine power systems. this controller is designed based on the combination of sliding mode controller and the fuzzy logic systems. the fuzzy systems are used to approximate the unknown functions of power system model. generator sp...

Image systems simulation plays an important role in the design and evaluation of a range ofdevices, from large-scale remote sensing to the smallest biomedical imaging instruments. Wereview principles of image systems simulation that are applicable to the design and evaluationof consumer imaging devices. In this application the main goal is to help engineering teammembers measure...

This paper presents a methodology that allows the modeling of distributed discrete-event systems to be used in a single threaded simulation. It is assumed that the distributed system is described by a collection of independent models, one for each component. This is in contrast to distributed simulation where the simulation itself is distributed. We accomplish this task by including all of the ...

In this paper, we consider components of discrete event imitating model, implementing a simulation model by using JAVA and performing an input analysis of the data and an output analysis of the simulation results. Was lead development of imitating model of mass service system with n (n≥1) devices of service. On the basis of the developed process of a multithreading simulated the distributed pro...

Artifidal intelligence and expert Systems are the latest buzzwords and the hottest topics in the sdentific Community today. Some experts are proclaiming that artificial intelligence (AI) has already emerged as one ofthe most significant technologies ofthis Century. Proponents are declaring that it will completely revolutionize management and the way Computers are used. If these claims are even ...

We describe a suite of software tools for image system simulation. The tools model the three-dimensional scene radiance, image formation by the optics, sensor transduction, image processing and display rendering.