Global ETD Search
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 311 for “"test-bed"”.
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Pointing acquisition and stabilization test bed
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.
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Real-time control architecture for a multi UAV test bed
… at real-time for a multi unmanned aerial vehicle test bed formed by three AscTec Hummingbird mini quadrotors. The reliable and reconfigurable architecture presented here has a FPGA-based embedded system as main controller. Under the implemented control system, different practical applications have …
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Development of Microgrid Test Bed for Testing Energy Management System
… and various types of laboratory-based microgrid test beds have been developed. A microgrid test bed allows testing of scaled down systems in order to test and simulate large real-world microgrid projects. The objective of this study is to develop a reconfigurable microgrid test bed. This test bed …
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Design of a laboratory test bed for planetary rover systems
… thesis presents the design of an experimental test bed for studying planetary rover systems. The design of a six-wheeled rocker bogie rover and a mechanism for this rover to vary its geometry using shape memory alloys are presented. The rover's geometry is scaled from Jet Propulsion …
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Design of a fluidic test bed for MEMS piezoelectric energy harvester
… energy, the scaled down model will be used as a test bed for future prototype PMPG designs. After modeling the Alaskan pipeline and designing it around dimensional analysis, a Vernier Low-g accelerometer is used to measure the vibration spectrum. The frequency that was analyzed was 251.01 ± 0.447 …
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The development of a robotic test bed with applications in Q-learning
… this work, we show the design, development, and testing of an autonomous ground vehicle for experiments in learning and intelligent transportation research. We then implement the Q-Learning algorithm to teach the robot to navigate towards a light source. The vehicle platform is based on the …
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MIRMaid : an interface for a content based Music Information Retrieval test-bed
MIRMaid is an acronym for Music Information Retrieval Modular aid and is an interface that allows different content based retrieval tasks to be compared against each other to find optimal combinations of retrieval parameters for specialised problem domains. The dissertation describes the process of …
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A Slotted Ring Test Bed for the Study of ATM Network Congestion Management
… the development of a hardware slotted ring testbed for the investigation of congestion management in an ATM network. The testbed is designed to incorporate a modified form of the ORWELL protocol to control media access. The media access protocol is analysed to give a model for maximum …
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Text Entry in Virtual Reality; Implementation of FLIK method and Text Entry Test-bed
We present new testing software for text entry techniques. Text entry is the act of entering text via some interaction technique into a machine or monitor, common text entry techniques are the typical QWERTY keyboard, smartphone touch virtual keyboards, speech to text techniques, and others. The …
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A 3-Dimensional In Silico Test Bed for Radiofrequency Ablation Catheter Design Evaluation and Optimization
… and multiple prototype builds. A computational test bed for ablation catheter evaluation was built in SolidWorks® using the morphology and dimensions of the left atrium adjacent structures. From this geometry, the physical model was built in COMSOL Multiphysics®, where a combination of the …
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Using a Web Server Test Bed to Analyze the Limitations of Web Application Vulnerability Scanners
… a custom-built web application. Using this described method, key improvements that should be made to web application scanner techniques to reduce the number of false-positive and false-negative results are proposed.
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Route optimization for mobile IPV6 using the return routability procedure test bed implementation and security analysis
… another IPv6 node (maybe unaware of mobility) to test the ownership of its permanent IPv6 address in both its home network and its temporary address in the current IPv6 network; and authorizes a binding procedure by the use of a cryptographic token exchange. The main objective of this research …
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Development of a Research Spacecraft Test-Bed with Implementation of Control Laws to Compensate Undesired Dynamics
… and operation procedures can be adequately tested, validated and verified before they are deployed for the actual mission. In this thesis, a spacecraft vehicle test-bed named Extreme Access System (EASY) was developed. EASY aims at supporting validation and verification of guidance, …
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Design and implementation of test-bed for path planning and formation control of cooperative robotic agents
… thesis, we propose to design and implement a test-bed platform, which may be used to control multiple Robots. These robotic platforms are essentially mobile wireless programmable robots with the processing power of a laptop computer. The robots consist of two mechanically motorized …
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Analysis and modeling of phase noise in LOCSET and the AFRL high power fiber test bed
… noise measurements at the AFRL high power fiber test bed. Phase noise measurements from the AFRL high power fiber test bed are provided to support this research and these data are analyzed in both an open loop configuration and when the control loop is closed by LOCSET. The ability of LOCSET to …
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Design and implementation of a functional WATM test bed to study the performance of handoff schemes
The focus of this research is on the design and implementation of a WATM functional architecture in order to facilitate a seamless handoff. The project includes an experimental implementation of the WATM network. This required the building of a prototype WATM network with existing ATM switches and …
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Real Time Signal Processing for Multi-Antenna Systems and experimental Verification on a reconfigurable Hardware Test-bed
… in die wesentlichen Übertragungsmodi des MIMO-Testbetts und die dazugehörigen relevanten System-parameter ein und berichten dann über die Experimente zu Antennendiversität und zum räumlichen Multiplexing. Wir vergleichen verschiedene Übertragungsverfahren bezüglich der gemessenen Bitfehlerrate …
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VT-STAR design and implementation of a test bed for differential space-time block coding and MIMO channel measurements
… Advanced Radio (VT-STAR) system presents a test bed to demonstrate the capabilities of space-time coding techniques in real-time. Core algorithms are implemented on Texas Instruments TMS320C67 Evaluation Modules (EVM). The radio frequency subsystem is composed of multi-channel transmitter …
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Establishment of a Cyber-Physical Systems (CPS) Test Bed to Explore Traffic Collision Avoidance System (TCAS) Vulnerabilities to Cyber Attacks
… solutions to spoof TCAS range estimation. A TCAS test bed is established with commercial avionics to demonstrate the efficacy of proposed vulnerabilities. SDRs and Vector Waveform Generators (VWGs) are used to achieve desired latency. Sensor inputs to the TCAS system are spoofed with …
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