This paper presents an analytical model to evaluate the performance of parallel simulation on distributed computing platforms. The proposed model is formalized by two important time components in parallel and distributed processing: computation time and communication time. A conservative parallel simulation of multistage interconnection networks is used as an example in our analytical model. Pe...

The Real-time Architectural Specification (RAS) based on Time Petri-Nets (TPNs) formal method provides a modeling approach to support design and development of reliable real-time distributed systems. In this paper, we present a distributed TPNs simulation algorithm and its clustering implementation for RAS model simulation. The distributed algorithm and implementation can observably simplify th...

abstract: regarding the growing use of distributed generation resources, optimal design of these units is necessary in the power system especially in the distribution network. in this paper, cuckoo optimization algorithm with multiple purposes was used to determine optimal location and size of distributed generation resources. the investigated purposes include reducing line losses, reducing med...

This paper briefs the architecture, characteristics, key technology of distributed interactive simulation, and the research and application of distributed interactive simulation in US armed forces. In combination with the practice of combat simulation of PLA army forces, it has explored the application of distributed interactive simulation technology in army combat simulation, and brought forwa...

Decentralized control strategies are popular candidates in microgrids control because of their reliability and performance. Conventionally, droop control (as a main decentralized strategy) is been utilized in order to prevent permanent droop of voltage and frequency after change in loads and also to share generated power between distributed generation units. In this paper, a new droop control s...

each semester, students are asked to evaluate the academic staff through an online questionnaire. generalized estimating equations model (gee), taking into account the correlation between scores, is the established tool to analyze longitudinal data. the aim of this manuscript is to identify characteristics that influence staff score and to address the importance of selection of appropriate corr...

A number of research issues arise in executing large scale High Level Architecture (HLA) based distributed simulations. Among these issues distributed simulation cloning, fault tolerance and Grid enabled architecture are particularly important and challenging. This paper presents a Decoupled Federate Architecture as the underlying infrastructure to facilitate a solution to each of the above iss...

Today, sophisticated discrete-event systems are being designed whose complexity necessitates the employment of distributed planning and control. While using a distributed control architecture results in the overall system model consisting of a collection of independent models, today's commercially available simulation languages can only accommodate a single model. As a result, in order to use t...