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 26 for “"bench testing"”.
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An automated bench testing system for direct current parameters of instrumentation amplifiers
Electrical testing is performed at multiple stages in the production of analog integrated circuits (ICs). An efficient system for low-volume IC testing is one that automates bench tests and provides good measurement precision and accuracy, while costing far less than the standard automated test …
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Development and clinical bench testing of a Matlab based, user friendly, deployable software application for automatic batch processing of fully instrumented three-dimensional human movement biomechanics data
Gait analysis is the systematic study of human movement. It is used in the assessment and treatment of a variety of medical conditions where normal movement is impaired. The current gold standard method is fully instrumented three-dimensional gait analysis. This uses spatial information from motion …
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Viability and Validation of Near-Passive Descent Control for Quadrotor Systems
… and deployed from altitude during flight testing. The motors were unable to change directions while the quadrotor was descending. The next near-passive descent method explored makes use of motor controllers and motors capable of driving the quadrotor's rotor blades bidirectionally. Bench …
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In-Silico design and verification of an extracorporeal normothermic cardiac perfusion system for use during heart transplantation procedures
… analyses. This enabled the development of a bench testing model that replicated physiologically relevant coronary perfusion dynamics. The bench testing model provided critical insights for refining in-silico simulations and optimising design parameters for improved myocardial perfusion. …
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In-Silico design and verification of an extracorporeal normothermic cardiac perfusion system for use during heart transplantation procedures
… analyses. This enabled the development of a bench testing model that replicated physiologically relevant coronary perfusion dynamics. The bench testing model provided critical insights for refining in-silico simulations and optimising design parameters for improved myocardial perfusion. …
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ENABLING THE TEST AND EVALUATION OF AUTONOMOUS FUNCTIONS THROUGH STANDARDIZATION OF UAS INTEGRATION
… from laboratory environments toreal-world flight testing remains limited by regulatory constraints, hardware compatibility challenges, and the absence of standardized interfaces between autonomy software and flight control systems. These limitations are particularly significant for research …
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Generation of MATLAB software tool for teaching STEM concepts using Greenpower Formula 24 race cars
… the effect on performance indicators. Hardware bench testing and finite element analysis software were utilized to determine, respectively, parameters for modeling the electric car’s drive-train components and for modeling aerodynamic components. This GUI is intended to be offered to all …
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Evaluation of exhaust flowrate measurement techniques for a mobile emissions monitoring system
… into two parts, the first part included cold bench testing and the second engine testing. The venturi was found to be the best flow device for a MEMS because of the increased flow range over the vortex shedder and was well suited for the environment of compression ignition exhaust streams.
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Capsule-based Ultrasound-mediated Targeted Drug Delivery
… However, they have either not progressed beyond bench testing, or cannot enhance drug uptake into or through GI tissues. Focused ultrasound (US) could be combined with TDD (in ultrasound-mediated TDD, UmTDD) to improve the uptake of drug into tissue. However, there is currently no TCE developed …
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Turbochargers to small turbojet engines for uninhabited aerial vehicles
… compressor. The second program involved the bench testing of a small turbojet engine, the Sophia J450, at 115000 RPM, and comparing the results to another small turbojet, the JPX-240, from previously documented research. The compressor radii of the two engines were identical but greater than …
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Polymer dose prediction for sludge dewatering with a belt filter press
… field studies to small scale laboratory testing. Bench testing involved the use of a high-speed mixer and two sludge dewatering response tests: the capillary suction time test and the time-to filter test. Full-scale testing measured the belt press response to belt speed, sludge …
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Real-Time Computational Scheduling with Path Planning for Autonomous Mobile Robots
… load on embedded devices through numerous bench testing and simulated environments. However, there have not been any significant data collection in the real-world with all hardware and software combined. This thesis focuses on the implementation of various computational loads (i.e. …
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An Approach to Automotive Electrification and Testing
… on the electrical system integration and vehicle testing. Some of the systems include for the EcoCAR 2 are the Selective Catalytic Reduction system, high voltage cabling optimization, CAN bus network, and charging system. For EcoCAR 3, the design and build of a high voltage distribution box, for …
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EASE-E: Edge-AI based System for Energy-Efficiency in Autonomous Driving (ADAS/AD)
… processing performance. Through a combination of bench testing and Software-in-the-Loop (SiL) simulations, this research demonstrates that EASE-E enhances energy efficiency by 32.8% in highway driving, and 10.8% in urban environments. EASE-E also offers greater scalability and resilience when …
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Harmonic approaches to non-intrusive load diagnostics
… to understanding NILM operation using laboratory bench testing and demonstrates its potential to detect an array of electric machine failures before they become catastrophic. The NILM's ability to the monitor the current spectrum of electric machines can be used to immediately diagnose multiple …
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Slip clutch design for position sensitive systems in marine environments
… Mills brought the design effort through initial bench testing. Several failures were experienced due to minor design flaws and mechanical component selection. One component selection that required improvement was the torque limiting slip clutch used in both the pan and tilt drive sections. The …
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Surgical restoration of maxillofacial defects by transport disc distraction osteogenesis : engineering aspects
… After satisfying the functional requirements in bench-tests, each version of the device was evaluated clinically. The operational performance of each device directed refinement of subsequent versions, directing major improvements to ease-of-use and comfort. The project culminated in a …
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Short Distance Telemetry for Piston Monitoring. Design and Development of Short Distance Telemetry for Engine Condition Monitoring.
… flexibility to operate in multiple environments. Bench testing shows that the power generator is capable of driving the sensors and the Bluetooth integrated DAQ system.
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Rolling Contact Wear of Hybrid Ceramic Bearings with Refrigerant Lubrication.
… elements. This research responds to the need for bench testing of rolling contacts using the new generation refrigerants as lubricants. A novel pressurised chamber was designed to achieve a liquid state of the refrigerant as fluid for the rolling contact fatigue experiments. A high-speed rotary …
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