Wyniki wyszukiwania - BazTech

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Integrated Platform for Automatic Measurement of Wettability and Surface Tension of Liquid Metals and Alloys in the High Temperatures

Sankowski D., Bąkała M., Wojciechowski R., Albrecht A.

Image Processing & Communications

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2012

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Vol. 17, no. 4

201--206

EN

The article presents the construction of a new device that has been formed within the frames of a grant nr KBN N N519 441 839 - An integrated platform for automatic measurement of wettability and surface tension of solders at high temperatures. The authors have presented methodology and analytical concept of surface tension measurement using maximum pressure in gas bubble method. The results of examplary experiments are presented.

2

Integrated computer system of management in logistics

Chwiesiuk K.

Archives of Transport

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2011

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Vol. 23, iss. 2

153-163

EN

This paper aims at presenting a concept of an integrated computer system of management in logistics, particularly in supply and distribution chains. Consequently, the paper includes the basic idea of the concept of computer-based management in logistics and components of the system, such as CAM and CIM systems in production processes, and management systems for storage, materials flow, and for managing transport, forwarding and logistics companies. The platform which integrates computer-aided management systems is that of electronic data interchange.

PL

Celem niniejszego referatu jest zaprezentowanie koncepcji zintegrowanego systemu informatycznego zarządzania w logistyce, a w szczególności w łańcuchach zaopatrzenia i dystrybucji. Ze względu na tak przedstawiony cel referatu zawarte w nim zostaną między innymi: istota koncepcji zintegrowanego systemu informatycznego zarządzania w logistyce, komponenty tego systemu, a w tym: systemy CAM i CIM w procesach produkcyjnych, systemy zarządzania gospodarką magazynową, systemy zarządzania przepływem materiałowym, systemy zarządzania firmami logistycznymi. Platformą integrującą systemy informatyczne zarządzania jest elektroniczna wymiana informacji.

3

WiMAX Cell Level Simulation Platform Based on ns-2 and DSP Integration

Flizikowski A., Kozik R., Gierszal H., Przybyszewski M., Hołubowicz W.

International Journal of Electronics and Telecommunications

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2010

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Vol. 56, No. 2

169-176

EN

The WiMAX (Worldwide Interoperability for Microwave Access) system based on the IEEE 802.16 family of standards is a promising technology for last-mile access. Both IEEE 802.16 and 3GPP-LTE systems candidate for becoming the 4G network of choice. The need to evaluate multiple performance enhancing techniques like MIMO, OFDM(A), novel channel coding schemes like non-binary LDPC codes, together with development of standards like IEEE 802.21, that aims at enabling handover and interoperability between heterogeneous network types, make rapid prototyping-based simulations an important issue. This paper presents a novel approach to 4G-oriented simulation environment that integrates popular network simulator (ns-2) and a Digital Signal Processing (DSP) to enable comprehensive link layer and cell level simulations. Proposed simulation environment is intended as an evaluation platform for assessing QoS/QoE and Connection Admission Control (CAC) algorithms designed for WiMAX systems. Moreover we study ways to improve simulation time (with focus on AWGN channel simulation) by using CUDA parallel processing technology for NVIDIA graphic cards.