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 14 of 14 for “"Teleoperation system"”.
-
Teleoperation System for Autonomous Vehicles
… challenges. In recent years, the concept of teleoperation, which entails establishing a connection between a remote operator and the AV, has garnered substantial attention from both AV companies and governmental bodies as a viable safety backup method. However, a research gap is apparent when …
-
Force Feedback and Tactile Sensing for Robotic Teleoperation of Contact Rich Manipulation Tasks
… skills. We propose augmenting the ALOHA bimanual teleoperation system with haptic feedback to obtain higher quality expert demonstrations. We add two types of haptic feedback: force feedback and cutaneous feedback in both a real and simulation teleoperation system. Additionally, we propose to add …
-
Teleoperation of Differential Drive Mobile Robots
… over constant time delay with force feedback. Teleoperation of a single and multiple robots is considered. In the case of teleoperation of a single DDMR, two redefinitions of the passivity of the master device are presented. Using this redefinitions of passivity, a teleoperation system that …
-
Design, Development, and Evaluation of a Teleoperated Master-Slave Surgical System for Breast Biopsy under Continuous MRI Guidance
… and develop a teleoperated master-slave surgical system that can potentially assist the physician in performing breast biopsy with a magnetic resonance imaging (MRI) compatible robotic system. MRI provides superior soft-tissue contrast compared to other imaging modalities such as computed …
-
Implementation of a force-reflecting telerobotic system with magnetically levitated master and wrist
… 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 of a …
-
The Use of Virtual Environments in Internet-Based Teleoperation
… virtual environments with Internet-based teleoperation to provide solutions for the problems associated with current Internet-based teleoperation systems. The main issues investigated include the modelling of dynamic environments for synchronising virtual environments with the physical …
-
Design and Control of a Multi-Fingered Soft-Rigid Hybrid Robotic Hand
… with soft or delicate target objects. We adapt a teleoperation system to map the movements of the robot gripper to a glove worn by a human operator, and evaluate the usability of the hand as a teleoperation target for completing several tasks — we illustrate promising results that the compliance …
-
DESIGN AND MANUFACTURING OF A VIRTUAL REALITY-ASSISTED TELEOPERATED EXCAVATOR PLATFORM
This research work studies the development of a teleoperation system for excavator robot using virtual reality (VR) technologies. The purpose of this study is to implement VR for a teleoperated excavator that the operator uses a VR headset instead of conventional video stream displays. This system …
-
An experimental investigation of sensory feedback methods within teleoperation robotic systems
… into sensory feedback methods within teleoperation applications, focusing on vibration feedback and visual cues. A bilateral teleoperation system is developed on a semi humanoid industrial inspired robot using HTC Vive tracking technology as a control method. The design and …
-
First-Person Teleoperation of a Bimanual Robotic System
First-person teleoperation of robots is a large field of research that could serve many benefits for automation. Teleoperation is a popular method to collect demonstrations for imitation learning that are easily learned by the robot, and thus it’s important to create teleoperation systems that are …
-
Extending the Capabilities of Time Delayed Haptic Teleoperation Systems
… focuses on making improvements to time-delayed teleoperation systems, with both direct and semi-autonomous haptic control, by addressing the challenges associated with force-position (F-P) predictive architectures. As the time delay from the communication channel increases, system stability and …
-
A demonstration and comparative analysis of haptic performance using a Gough-Stewart platform as a wearable haptic feedback device
… and complex nature of these environments, teleoperation is often employed. When such is the case, the operator is left to interpret a large amount of data during task completion due to the complexity of modern robotic systems and the possible complexity of the tasks. This information is …
-
A demonstration and comparative analysis of haptic performance using a Gough-Stewart platform as a wearable haptic feedback device
… and complex nature of these environments, teleoperation is often employed. When such is the case, the operator is left to interpret a large amount of data during task completion due to the complexity of modern robotic systems and the possible complexity of the tasks. This information is …