Georgia Institute of Technology

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Visible to the public Converting Multi-Axis Machine Tools into Subtractive 3D Printers by using Intelligent Discrete Geometry Data Structures

Abstract:

The overarching goal of this project is to develop a novel cyberphysical platform for fast and efficient, fully digital, 3-dimensional, 5-axis machining. Proposed methodology is inspired by 3D printing, which is easy to program but limited in terms of the materials that can be used, the finishing quality that can be achieved, and relatively slow printing speeds. By contrast, CNC milling can address these limitations.

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Visible to the public A Secure, Open Access Multi-Robot Systems

Abstract:

This project addresses the safety and security issues that arise when giving users remote-access to a multi-robot research test-bed, where mobile robots can coordinate their behaviors in a collaborative manner. Through a public interface, users are able to schedule, and subsequently upload, their own code and run their experiements, while being provided with the scientific data produced through the experiment.

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Visible to the public Mutually Stabilized Correction in Physical Demonstration

Abstract:

The goals of this project include the development of real-time control for human-machine co-control of highly dynamic and potentially dangerous systems. The work focuses on formalizing the automated assessment of trust, primarily focusing on the degree to which a computer should trust a human operator. We are focusing on two experimental tasks: a) a crane operation task, where control in automation settings requires a highly skilled operator, and b) rehabilitation and training tasks.

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Visible to the public Efficiently Searchable Symmetric Encryption

Large-scale data management systems rely more and more on cloud storage, where the need for efficient search capabilities clashes with the need for data privacy. Searchable encryption is a tool for supporting queries to en- crypted databases which provides various levels of efficiency, functionality, and security.