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 15 of 15 for “"Stewart Platform"”.
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Mechanical design of a Stewart platform-based crawling vehicle
It is well established that a vast majority of the Earth's surface is inaccessible to conventional vehicles. Furthernore, projects alluding to the exploration of Mar's conclude that its surface is too rough for conventional wheeled vehicles. Man and cursorial animals, however, are capable of …
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Design analysis of a Stewart platform for vehicle emulator systems
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1992.
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Design and implementation issues for Stewart Platform configuration machine tools
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1997.
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Design and Implementation of Stewart Platform Robot for Robotics Course Laboratory
<p>A Stewart Platform robot was designed, constructed, and programmed for use in Cal Poly’s ME 423 Robotics: Fundamentals and Applications laboratory section. A Stewart Platform is a parallel manipulator robot with six prismatic joints that has six degrees of freedom, able to be defined in both …
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Design and testing of a Stewart Platform Augmented Manipulator for space applications
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1990.
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Design and testing of a Stewart Platform Augmented Manipulator for space applications
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1990.
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Design and analysis of a Stewart-platform-based six-axis load cell
… a six-axis load cell based on the geometry of a Stewart platform was developed. Its geometry and functional requirements were motivated by the needs of robotic limbs designed to be attached to human workers to support them in typically unergonomic positions. The sensor can measure forces and …
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A demonstration and comparative analysis of haptic performance using a Gough-Stewart platform as a wearable haptic feedback device
… feedback. In this work, a standalone Gough-Stewart platform previously configured as a wearable haptic feedback device for the Nuclear and Applied Robotics Group at the University of Texas at Austin provides real-time haptic feedback to the unconstrained hand(s) of the operator. In doing so, …
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A demonstration and comparative analysis of haptic performance using a Gough-Stewart platform as a wearable haptic feedback device
… feedback. In this work, a standalone Gough-Stewart platform previously configured as a wearable haptic feedback device for the Nuclear and Applied Robotics Group at the University of Texas at Austin provides real-time haptic feedback to the unconstrained hand(s) of the operator. In doing so, …
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Development of a two-axis cyclic loading device for mechanical testing of glenoid component fixation
… different protocols and testing apparatuses—a Stewart Platform, a cyclic loading experimental rig, and an ASTM F2028-17-compliant version of the experimental rig. The experimental assessment of response forces acting on the glenoid implant is a desired outcome since it can be used to compare …
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Design & analysis of a parallel drive spherical rotation mechanism for application in high tech farming robots
… parallel drive mechanisms such as the Gough-Stewart Platform. The design of the parallel spherical rotation mechanism was inspired by a similar parallel manipulator invented by Professor Ian Hunter in 1990. The mechanism design was simplified, miniaturized, and adapted to fit the design …
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H-Delta: design and applications of a novel 5 degree of freedom parallel robot
… the H-Delta is compared to the benchmark Stewart Platform. A Dynamic analysis is performed by formulating the dynamic equations of the H-Delta using the Lagrangian method. The results of the dynamic calcu- lations are verified with a dynamic simulation which also acts as a test bed to …
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Methods for Kinematic Analysis and Optimization of Overactuated Serial and Parallel Structures
… known as SP-Stacks. A SP-Stack is a series of Stewart Platforms (SPs) linked via their top and bottom plates to create a serial chain of parallel mechanisms. SP-Stacks are unique in their bridging of the benefits of parallel architectures (high rigidity, strength, and precision) and serial …
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Development and Validation of Feature-Based Vision Algorithms for Autonomous Ship-Deck Landing
… Sea-state 6 ship-deck motion simulated using a Stewart platform. Additional experiments were performed for visually-degraded conditions, including occlusion, glare, and low illumination, and free flight. The results indicated that while the algorithm can utilize realistic landing pad designs, a …
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MR vzpěra pro vibroizolační Stewardovu plošinu pro kosmonautiku
… virtuálních modelů. Dynamický model mechanismu – Stewartovy plošiny, reologický model pro určení tlumicí síly MR tlumiče, model magnetického obvodu pro zaručení požadované intenzity ve štěrbině. Tyto modely spolu s kontrolními, které se zabývají především pevnostními výpočty, pomohou při …