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Single-operator Multi-vehicle Human-Automation Interface Study dataset
(Georgia Institute of Technology, 2015-05)
With the achievement of autonomous flight for small unmanned aircraft, currently ongoing research is expanding the capabilities of systems utilizing such vehicles for various tasks. This allows shifting the research focus ...
Control Cost Simulation Data
(Georgia Institute of Technology, 2013-07-22)
This simulation studies control cost in an airspace sector. The effects of autonomy ratio and traffic volume on control cost are exhibited. The research uses a Monte Carlo simulator framework which allocates directly ...
Cognitive Process Model, Validation Data, Initial Modeling Results
(Georgia Institute of Technology, 2013-07-30)
These are the model files for the cognitive process model (moderate, Apollo-like function allocations) and four landing areas on the South Pole of the moon. With this data set, the user should be able to visualize the ...
Decision Making with Incomplete Information Dataset
(Georgia Institute of Technology, 2014-07-09)
Decision makers are often required to make decisions with incomplete information. In order to design decision support systems (DSSs) utilizing restrictiveness and guidance to assist decision makers in these situations, it ...
Hierarchical motion planning with kinodynamic feasibility guarantees: Local trajectory planning via model predictive control
(Georgia Institute of Technology, 2012-05)
Motion planners for autonomous vehicles often involve a two-level hierarchical structure consisting of a high-level, discrete planner and a low-level trajectory generation scheme. To ensure compatibility between these two ...
Optimal Motion Planning with the Half-Car Dynamical Model for Autonomous High-Speed Driving
(Georgia Institute of Technology, 2013-06)
We discuss an implementation of the RRT* optimal motion planning algorithm for the half-car dynamical model to enable autonomous high-speed driving. To develop fast solutions of the associated local steering problem, we ...
Speed Profile Optimization for Optimal Path Tracking
(Georgia Institute of Technology, 2013-06)
In this paper, we study the problem of minimum-
time, and minimum-energy speed profile optimization along a
given path, which is a key step for solving the optimal path
tracking problems for a particular class of dynamical ...
Simultaneous Position and Attitude Control Without Linear and Angular Velocity Feedback Using Dual Quaternions
(Georgia Institute of Technology, 2013-06)
In this paper, we suggest a new representation for the combined translational and rotational dynamic equations of motion of a rigid body in terms of dual quaternions. We show that with this representation it is relatively ...
Analytic Free-Molecular Aerodynamics for Rapid Propagation of Resident Space Objects
(American Institute of Aeronautics and Astronautics, 2018-01)
Aerodynamic forces and moments are significant perturbations on low-Earth-orbiting objects, second in magnitude to the nonspherical gravity field. Traditionally, the aerodynamic perturbations are calculated using a direct ...
Network Discovery: An Estimation Based Approach
(Georgia Institute of Technology, 2011-06)
We consider the unaddressed problem of network discovery, in which, an agent attempts to formulate an estimate of the global network topology using only locally available information. We show that under two key assumptions, ...