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 8 of 8 for “"Planetary Gearbox"”.
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Vibration Analysis of a Wind Turbine Multi-Stage Planetary Gearbox Incorporating a Flexible Body Component
… to represent the behavior of a wind turbine gearbox. This model is developed based on the overall parameters of a NORDEX N90 2.5MW wind turbine developed by a German company Nordex SE. This research focuses on the combination of a flexible body and a multibody dynamics analysis software. This …
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Design of a Proprioceptive Actuator Utilizing a Cycloidal Gearbox
… a high torque density motor paired with a gearbox with a high gear ratio for torque multiplication. Previously work has been done to design a proprioceptive actuator design that utilizes a planetary gearbox to create a modular low-cost actuator for legged robotics. The purpose of this …
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Design, Test, and Evaluation of a High Powered 4 DOF Prosthetic Leg for Transfemoral Amputees
… and ankle roll. In addition, a yaw motor with a planetary gearbox combination is used for yaw actuation providing up to 21~Nm of torque. The prosthesis was designed to accommodate a variety of activities including, but not limited to, walking, running, and stair climbing.
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Design of a high torque, lightweight clutch for use in an exoskeleton to augment human running
… makes use of radial, ratcheting clutch plates, a planetary gearbox, and a novel mechanical decoupling concept to meet the design requirements.
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Design of a high torque density modular actuator for dynamic robots
… of a hobby brushless motor with an internal planetary gearbox, a motor controller and a position sensor. This thesis documents the design and manufacturing of the new generation of Mini Cheetah-sized actuators. The new design utilizes a custom rotor design and a new module topology which …
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Adaptive Abstractions for Robust Hierarchical Manipulation Planning
… under partial observability. Tasks such as gearbox assembly or tidying a workstation involve many objects and necessitate a variety of manipulation capabilities. These long-horizon tasks are commonly addressed by hierarchical approaches, which introduce state and action abstractions to make …
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Konstrukční návrh ozubení planetového převodu na Formuli Student
Táto bakalárska práca sa zaoberá návrhom ozubenia pre planétovú prevodovku monopostu ED5. V prvej časti práce je analyzovaný vstupujúci točivý moment do prevodového ústrojenstva. Ďalej pre dimenzovanie ozubenia je v programe KISSsys vytvorený model planétovej prevodovky. Návrhová časť tejto práce …
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Planetová převodovka pohonu desky karuselu poháněná direct-drive motorem.
Hlavním tématem této práce je analýza, návrh a konstrukce planetové převodovky pro pohon stolu karuselu. Teoretická část práce popisuje základní vlastnosti a pojmy planetových převodovek a momentových motorů. V dalším průběhu mé práce jsem navrhl bezvůlový chod ozubení. Výpočtovou část jsem …