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.
Results
Showing 1 to 20 of 100 for “"Control Unit"”.
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Digital Generator Control Unit for Synchronous Brushless Generator
… and improvement of a digital Generator Control Unit (GCU) for a high-speed synchronous brushless generator. The control of variable frequency power system, a preferred candidate in More Electric Aircraft (MEA), becomes a big challenge. Compared with conventional analog GCU, digital GCU …
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Engine Control Unit for a 4 cylinder motorcycle engine
An Engine control unit (ECU) is a component found in all modern vehicles. In the case of a competition vehicle, the variety of ECUs decrease massively. especially if the vehicle is constructed for the purpose of competing in an international competition, because of various rules and regulations …
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IVDS Consumer Control Unit Evolution and Bar Code Interface Design
… today. The IVDS system consists of a Consumer Control Unit which transmits user requests, a Repeater Unit which receives transmissions from the CCUs, and a Host System which takes appropriate actions for user demands. This thesis follows the evolution of the original CCU prototype as more …
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Development of an electronic control unit for the T63 gas turbine
Fundamental research has been undertaken at the SASOL Advanced Fuels Laboratory to investigate the effects of the chemistry and physical properties of both conventional and synthetic jet fuels on threshold combustion. This research was undertaken using a purpose built low pressure continuous …
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Campus policing : an ethnography of the University of Cape Town Campus Control Unit
… activities of the University of Cape Town Campus Control unit. The study is based on the premise that there is an underestimation of Campus Control work. A number of basic questions were examined in the field. The researcher sought to determine, among other things, the extent to which the unit's …
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Optimization and Fabrication of Heat Exchangers for High-Density Power Control Unit Applications
… Thermal management of high-density power control units for hybrid electric vehicles is one such application. Over the last few years, the performance of this power control unit has been improved and size has been reduced to attain higher efficiency and performance causing the heat …
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Development of a Supervisory Control Unit for a Series Plug-in Hybrid Electric Vehicle
… dSPACE ASM tools, to create a plant model for controller development. A supervisory controller was developed to safely control the interactions between powertrain components. The supervisory control unit was tested using SIL and HIL methodologies. The supervisory controller was developed with …
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Physiological Sensor System for a wireless tactile display
… (PSS) that can be used with a wireless tactile control unit to monitor the physiological status of a mobile user. Two physiological variables, heart rate and respiration rate, were selected for initial study, and technologies that could be used to measure these variables were evaluated. The PSS …
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Decentralized control of sound radiation from periodically stiffened panels
Active structural acoustic control has previously been used to reduce low-frequency sound radiation from relatively simple laboratory structures. However, significant implementation issues have to be addressed before active control can be used on large, complex structures such as an aircraft …
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Automatizuotos sunkvežimio valdymo bloko gedimų paieškos ir diagnozavimo sistemos tyrimas /
… for detecting, recognizing, and repairing control unit faults. • Establish different fault diagnosis categories and formulate methods for recognizing and detecting faults for experimental research and investigate the effectiveness of the selected methods. • Provide suggestions for applying …
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Implementation of a fully variable valve actuation valvetrain
… valve actuators and a fully configurable Engine Control Unit (ECU).
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Improved pattern growth and reconfiguration methods for a fault- tolerant cellular architecture
… of this research has been on distributing the control of the parallel architecture through the use of the ideas behind cellular automata. The control has been distributed, because having a single control unit constitutes a "hard-core," in that a single failure in the control unit can bring down …
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Design of a wireless platform for wearable and home automation applications
… strain data is composed of a data acquisition unit connected to a bench top load instrument. For accurate measurements the lab animals have to be sedated and immobilized in the current setup which is also bulky. A telemetry unit equipped with strain gages designed for implantable measurement of …
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Active structural acoustic control smart panel with small scale proof mass actuators
… a comprehensive study of decentralised feedback control on a smart panel with electrodynamic proof mass actuators and velocity sensors at their footprints. The aim is to provide guidance for the design of light, simple, robust and low cost, control units which can be attached in large numbers to …
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Autonomous triggering system and measurement protocols for smart bridge testing
… of the load truck for measurements. The control unit in the truck serving as a load receives control and sensor data through a wireless link from in-situ instrumentation. Test parameters can be set through the control unit including the type of test (static, dynamic, or quasi-static), …
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An assessment of the impact of computers on the practices of chartered accountants with some reference to South Africa including an evaluation of current computer education for chartered accountants
… output devices, logical, arithmetic and storage units, and a control unit.
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Implementation of Intermittent-robust Computing on RISC-V Architecture
… through dirty-bit management; the Power Control Unit (PCU), which performs selective background backups of modified registers; the Restore Control Unit (RCU), which reloads saved state upon power resumption; and the Dispatcher, which transparently arbitrates memory bus usage between …
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Modeling and Stability analysis of proposed Wind Farm at Búrfell, Iceland
… Rectifier converts AC into DC. Rectifier also controls the amount of power extracted from the turbine. It is necessary to maintain the smooth operation of the turbine. Therefore, rectifier controller is used. Rectifier controller ensures the smooth operation of wind turbine by controlling the …
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Characterization of exhaust emissions from catalyzed trap-equipped non-road heavy-duty diesel engines
… was conducted, on an 8 cylinder, mechanically controlled Caterpillar 3408, rear engine of a Scraper. An in-field transient duty cycle was determined by logging the engine speed and torque using an Electronic Control Unit (ECU) communication adapter on the Scraper. The test fuels included …
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