نتایج جستجو برای: grid transportation network

تعداد نتایج: 791954  

2015
A. R. Al-Ali Raafat Aburukba R. Aburukba

The Internet of Things (IoT) has recently emerged as enabling technology for the smart gird, smart health, smart transportation, and smart environment as well as for smart cities. The major smart grid devices are smart home appliances, distributed renewable energy resources and power substations. The seven domains existing smart grid conceptual model was developed without the IoT concept in min...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1389

abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...

2004
Sang Won Bae Kyung-Yong Chwa

This paper investigates geometric and algorithmic properties of the Voronoi diagram with a transportation network on the Euclidean plane. With a transportation network, the distance is measured as the length of the shortest (time) path. In doing so, we introduce a needle, a generalized Voronoi site. We present an O(nm + m + nm log n) algorithm to compute the Voronoi diagram with a transportatio...

Journal: :Philosophical Transactions of the Royal Society B: Biological Sciences 2014

2006
Christine Taylor Olivier L. de Weck

Traditionally, the design of a transportation system has focused on one of the two systems that comprise the transportation architecture, the vehicle or the network design. However, to define a systems level architecture for a transportation system, it is necessary to expand the system definition during the design process to include the network definition, the vehicle architecture, and the oper...

2004
Jörn Behrens Armin Iske

Grid-free adaptive semi-Lagrangian advection, as recently suggested in [3], relies on two basic ingredients: scattered data approximation and a customized strategy for the adaption (coarsening and refinement) of the scattered nodes. In this paper, effective rules for the node adaption are proposed. The practicability of the grid-free advection method is illustrated in our numerical examples by ...

2008
Matthias D. Galus Göran Andersson

The PHEV initiative, recently accelerated for political, environmental and security reasons, offers a possibility to substantially shift energy demand for transportation from crude oil to electricity. PHEV are meant to recharge their batteries through the grid. Their internal combustion engine (ICE) is only used as an ancillary power source. They are easily understood to introduce a new load as...

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