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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 55 for “"National Instruments"”.
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A National Instruments működésének bemutatása, valamint a szállítmányozási és a fuvarozási tevékenységek elemzése
… lesz. A záródolgozatom első felében bemutatom a National Instruments cégtörténetét és a debreceni telephelyen szerzett ismereteimet. Ezt követően sor kerül a logisztika rövid ismertetésére, majd pedig a szállítmányozásra és a fuvarozásra helyeződik a hangsúly. Végül pedig kitérek az áruszállítás …
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Az üzleti intelligencia és az adattárházak controlling szemléletű bemutatása a National Instruments Hungary Kft. által
Dolgozatom első részében a controlling informatikai támogatásának újabb lehetőségeit mutatom be, ahol szemléltetem, hogy a controlling működéséhez egyre inkább elengedhetetlen az informatika alkalmazása. Továbbá rátérek az ERP- rendszerre (integrált vállalatirányítási rendszer), mely a controlling …
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Vezérlőprogram fejlesztése radioaktív sugárzás távolságfüggésének vizsgálatához LabView-ban
… gamma-spektroszkópiás mérési folyamat, amely a National Instruments LabView programjával vezérelhető. A program a Kisérleti Fizika Intézet fizikus képzésében szereplő Magfizika II. tantárgy gyakorlatához kapcsolódik. Annak számítógépes végrehajtását biztosítja a hallgatóknak.
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Controlling fuel and diluent gas flow for a diesel engine operating in the fuel rich low-temperature-combustion mode
… Inc. Both were connected to a computer through a National Instruments USB-6211 data acquisition hub, and the signals from both were processed in real time through National Instruments' LabView 8.2 software. The diluent gas used was nitrogen. The flow controller was found to have reasonable flow …
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Planar Ion Probe for Low-Latitude Ionosphere/Thermosphere Enhancements in Density Cubesat Mission
… Langmuir probes are the oldest and most proven instruments for these in-situ measurements. This thesis enumerates the development of a miniaturized low-noise Langmuir probe intended for a dual CubeSat mission to study equatorial temperature and wind anomaly in the Earth’s ionosphere.</p> <p>The …
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Autonomous navigation with mobile robot using ultrasonic rangefinders
… mobile robot with ultrasonic sonar sensors and a National Instruments myRIO real-time controller. LabVIEW code was developed to control the motors with PWM signals based on sensor feedback. A low-pass filter was used to improve the signal to noise ratio since the signals from the ultrasonic sonar …
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Introduction of digital experimentation capabilities on the ELVIS iLab platform
… resources at partner universities in Africa, the National Instruments Educational Laboratory Virtual Instrumentation Suite (ELVIS), a low cost all-in-one electronics workbench, has become the hardware of choice for the iLab-Africa project. In this thesis, I extended the ELVIS iLab platform to …
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Balancing a two-wheeled Segway robot
… its ideal model, and software was created using National Instruments LabVIEW to control the robot.
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Portable controls experiments
… a series of controls experiments based on National Instruments' myDAQ platform. These experiments, which are small enough to fit on a single PCB board and weigh less than a pound, allow students to work on controls labs at their own pace wherever they please, increasing the ease of …
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A new client Interface for the ELVIS iLab with enhanced capabilities
… the Internet. The ELVIS iLab, developed using National Instruments' Educational Laboratory Virtual Instrument Suite, has made it possible for students to develop a better understanding of engineering concepts by obtaining real data from an electronics lab. In the latest version of the ELVIS …
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Design of a rodent dynamometer
… components were connected electrically through a National Instruments UMI-7764 breakout box, which allowed for convenient integration of all the components. Individual programs were written in LabVIEW to perform concentric and eccentric isometric, isovelocity, and isotonic testing. The programs …
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Single Cell Impedance Measurements Using Microfabricated Electrodes and Labview Graphical Programming
… measurements (1kHz-20Mhz) of single cells using National Instruments Labview data acquisition and programming in coordination with a single cell capture device. Presented first is the background information on cells and their electrical properties, along with background in micro-total-analysis …
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Design, analysis, and validation of Interface electronics for use in axially coupled 2-DOF brushless motor control system
… feedback from two brushless motors with a National Instruments myRIO embedded real-time evaluation board. Eight LT1167 instrumentation amplifiers are used in combination with four AD790 high speed comparators to appropriately scale, threshold, and isolate the encoder position data and …
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Development of a Rotordynamic Signal Processing MATLAB Interface and a Two-Disk Rotor Model
<p>Using MATLAB and a National Instruments data acquisition card, a signal processing program meant to monitor the behavior of rotordynamic systems in real-time was developed and tested. By using traditional analysis methods in this field of engineering, commonly desired data representations such …
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Modular development of an educational remote laboratory platform for electrical engineering : the ELVIS iLab
… the day. Students perform experiments on actual instruments allowing them to get real data, instead of relying on simulations. The iLab project has been deployed in 3 universities in Africa using the National Instruments Educational Laboratory Virtual Instrument Suite platform which is a cheap …
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Expanding the capabilities of the ELVIS iLab using component switching
… concepts. The ELVIS iLab was developed using the National Instruments Educational Laboratory Virtual Instrumentation Suite, a low cost, all-in-one electronics workstation that can be software controlled. ELVIS iLab is currently in the second version and this thesis explains the modifications made …
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Developing neural network applications using LabVIEW
… is graphical programming software developed by National Instruments. Using LabVIEW, an Application Development Environment (ADE), ready-made Virtual Instruments (VI) can be developed for various applications. This thesis concentrates on a LabVIEW approach to build various neural net structures. …
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Design of a Low-Cost Data Acquisition System for Rotordynamic Data Collection
… The DAQ was compared against a custom assembled National Instruments CompactDAQ system. Using a Bentley-Nevada RK 4 Rotor Kit, data was simultaneously collected using both DAQs. Analysis of this data shows the capabilities and limitations of the low cost DAQ compared to the custom CompactDAQ.</p>
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The use of port state measures as a tool of combating illegal unreported unregulated fishing: Is there a need for expansion of coastal state jurisdiction?
… with respect to the enforcement of international conservation and management measures established under international and national instruments. The current fisheries regulatory regimes rely primarily on flag states to enforce these measures against foreign vessels. The aim of this …
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RF test methods for balanced receivers for swept source optical coherence tomography
… and harmonic distortion, is automated by National Instruments Virtual Instrument Software Architecture (NI-VISA) programming using USB and GPIB interface. Since the test equipment has parasitic response, quasi-calibration using a fast biased detector is necessary. Detailed description of …
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