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 24 for “"Telerobotic"”.
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Enhancing safety in telerobotic surgery via haptic feedback
Bilateral teleoperation with master/slave mechanism provides a means of transmitting the interactions between the slave robot and the environment to the master side by letting the user perceive the interaction force that generated by the actuators in the haptic device. In this dissertation, two …
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Magnetic Soft Continuum Robots for Telerobotic Stroke Intervention
… intervention. In this thesis, we propose a telerobotic neurointerventional platform based on a magnetically controlled soft continuum robot. Composed of soft polymers containing tiny magnetic particles as distributed actuation sources, our magnetic soft continuum robot is thin and flexible …
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Supervisory control algorithms for telerobotic space structure assembly
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1988.
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Telerobotic surgery : feedback time delay effects on task assignment
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1996.
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Control for interfaces and handling qualities for space telerobotic vehicles
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1991.
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INTERFACE EVALUATION AND OPERATOR PERFORMANCE PREDICTION, APPLIED TO A TELEROBOTIC CASE-STUDY.
… is guided by a specific case-study, the use of a telerobotic system for a medical device manufacturing application. Teleoperation has gained traction, particularly for industrial use, with the fast development of new interaction modalities and extended reality technology. However, it is still …
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Stable force reflecting control of a telerobotic surgery system with time delay
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1996, and Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Investigation of customized refresher training for telerobotic operations in long-duration spaceflight
… on skill reacquisition, we compared space telerobotics performance post training and six months later using two refresher training regimens: written refresher material and personally customized refresher videos. Videos were created by the subjects after training was completed. We used a …
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Time Delay Mitigation in Aerial Telerobotic Operations Using Predictors and Predictive Displays
… uncrewed aerial vehicles (UAVs) are telerobotic operations by definition where the UAV assumes the role of a telerobot and the human assumes the role of a supervisor. All telerobotic operations are susceptible to time delays due to communication, mechanical, and other constraints. …
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Implementation of a force-reflecting telerobotic system with magnetically levitated master and wrist
Aspects of control and coordination of a new force-reflecting teleoperation system have been addressed in this thesis. A six-degree-of-freedom magnetically levitated fine-motion device is used as the teleoperation master. The slave system is a redundant coarse-fine manipulator system which consists …
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Effect of control interface implementation on operation of a multi degree of freedom telerobotic arm
In exploration, scenarios can include a human working along-side - or attached to - a robot. For example, concepts of Mars human-robot exploration teams, or extravehicular activity (EVA) on the International Space Station (ISS) with an astronaut fixed to the end of a large robot arm for stability. …
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Using object process methodology to develop interfaces and smart electronic procedures for simulated telerobotic operations
… two questions: 1) How should an existing space telerobotic simulator be extended to incorporate Smart Electronic Procedures (SEP)? 2) Are there benefits to using a single Object-Process Methodology (OPM; ISO 19540) from the field of system engineering as an alternative to the Task Analysis (TA) …
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Characterization of a pre-curved needle for use in distal tip manipulation mechanism
… expertise required for the development of telerobotic systems capable of needle distal tip manipulation is the focus of this thesis. An extensive prior literature review was conducted to examine (1) the current medical devices available to pulmonary radiologists and (2) the current …
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Human factors and telerobotics : tools and approaches for designing remote robotic workstation displays
… designing and testing an intuitive synthesized telerobotic workstation display configuration for controlling a high degree of freedom dexterous manipulator for use on the International Space Station. With the construction and maintenance of the International Space Station, the number of …
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Autonomous Vehicle Control using Image Processing
… is capable of operating in two different modes: telerobotic manual mode and automated driving mode. In telerobotic manual mode, the model vehicle is controlled by a human driver at a stationary remote control station with full-scale steering wheel and gas pedal. The vehicle can either be an …
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Effects of display contrast and field of view on distance perception
… environment directly. For example, operators of telerobotic or remote manipulation systems may be far removed from the work site. In these situations, images from cameras at the task site provide the only visual link between the task and operator. Such imaging systems are unable to provide exact …
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A Novel Tele Manipulation Platform for Micro Cell Injection
… design, simulation and development of a novel telerobotic system fro injecting manipulator, the visual feedback developed in C++ and haptic feedback estimated using canny edge detection algorithm. The goals of this proposed effort were to overcome problems related to manual operations for …
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Augmented Reality Navigation Interfaces Improve Human Performance In End-Effector Controlled Telerobotics
… controlled teleoperations. A modular telerobotic test bed was developed for this purpose and several experiments were conducted. In the first experiment, the effect of camera placement on end-effector manipulation performance was evaluated. Results show that increasing misalignment …
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From Lunar Modules to In-Situ Habs: Conceptualization & Considerations of a Developing Lunar South Pole Base
… pursuits are critical because future large-scale telerobotic ISRU activities (among many other upcoming Lunar operations) will require several month to year-long stays (or greater) of dozens of personnel in order to maximize crew effectiveness as they acquire invaluable on-site experience that is …
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Spatial ability and handedness as potential predictors of space teleoperation performance
… and handedness influenced performance of telerobotic fly-to tasks in a virtual ISS environment. 11 righthanded and 9 left-handed subjects completed 48 total trials, split between two hand controller configurations. Performance was defined by task time, percentage of translational and …
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