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 4 of 4 for “"emergency stop"”.
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Development of a Multi-Level Emergency Stop System for Unmanned Vehicles
… for a specific vehicle platform. The Multi-Level Emergency Stop (MLES) system provides three user-defined emergency response contingencies that can be adapted to a wide variety of unmanned vehicles. The Multi-Level Emergency Stop system is designed to be an ad-on safety system that can be …
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Design and Implementation of Control and Perception Subsystems for an Autonomous Surface Vehicle for Aquaculture
… the electronics and power distribution system, emergency stop safety system, a dynamics and optimization-based motor control system, and a computer vision system that detects and locates oyster baskets between the hulls of the ASV. These subsystems will enable the ASV to maneuver in its …
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Effects of transient loading on wind turbine drivetrains
… modes. Transient events such as a grid loss emergency stop are performed on a model of a 2 MW wind turbine and sensitivities of the control strategies are found in relation to LSS torque and rotor speed. Findings show that static models are able to predict general motion of the drivetrain …
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Development of the power distribution system and communications hub for an underwater remotely operated vehicle
… a standard 230 V, 16 A mains supply. Start and emergency-stop switches were provided on the PSU enclosure, as well as a lockable isolator. The PSU incorporated an Ethernet network switch and fibre optic media converter to provide the link necessary between the tether and the laptop running the …