Now showing items 834-853 of 1540

    • Mars exploration rover performance as a baseline for flight Rover autonomy technology assessment 

      Tunstel, Edward; Howard, Ayanna M.; Maimone, Mark; Trebi-Ollennu, Ashitey (Georgia Institute of TechnologyEuropean Space Agency, 2005-09)
      Technology assessments rely on performance metrics to establish a basis for rating technologies. Metrics are also used to measure relative merit of similar technologies to state-of-the-art technology. Functional performance ...
    • Master-Slave Manipulator Performance for Various Dynamic Characteristics and Positioning Task Parameters 

      Book, Wayne John; Hannema, Dirk (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 1980-11)
      The performance of manually operated remote manipulators is limited by friction, tolerance of mating parts, limited speed of response, and other unavoidable factors which affect dynamic behavior. A review of the literature ...
    • Matching feedback with operator intent for efficient human-machine interface 

      Elton, Mark David (Georgia Institute of Technology, 2012-11-09)
      Various roles for operators in human-machine systems have been proposed. This thesis shows that all of these views have in common the fact that operators perform best when given feedback that matches their intent. Past ...
    • Mathematic Models for Aircraft Trajectory Design: A Survey 

      Delahaye, D.; Puechmorel, S.; Feron, E.; Tsiotras, Panagiotis (Georgia Institute of Technology, 2013-02)
      Air traffic management ensure the safety of flight by optimizing flows and maintaining separation between aircraft. After giving some definitions, some typical feature of aircraft trajectories are presented. Trajectories ...
    • MCMC Data Association and Sparse Factorization Updating for Real Time Multitarget Tracking with Merged and Multiple Measurements 

      Khan, Zia; Balch, Tucker; Dellaert, Frank (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2006-12)
      In several multitarget tracking applications, a target may return more than one measurement per target and interacting targets may return multiple merged measurements between targets. Existing algorithms for tracking and ...
    • MCMC-based Multiview Reconstruction of Piecewise Smooth Subdivision Curves with a Variable Number of Control Points 

      Kaess, Michael; Zboinski, Rafal; Dellaert, Frank (Georgia Institute of TechnologySpringer Berlin / Heidelberg, 2004-05)
      We investigate the automated reconstruction of piecewise smooth 3D curves, using subdivision curves as a simple but flexible curve representation. This representation allows tagging corners to model nonsmooth features ...
    • An MCMC-based Particle Filter for Tracking Multiple Interacting Targets 

      Khan, Zia; Balch, Tucker; Dellaert, Frank (Georgia Institute of Technology, 2003)
      We describe a Markov chain Monte Carlo based particle filter that effectively deals with interacting targets, i.e., targets that are influenced by the proximity and/or behavior of other targets. Such interactions cause ...
    • An MCMC-based Particle Filter for Tracking Multiple Interacting Targets 

      Khan, Zia; Balch, Tucker; Dellaert, Frank (Georgia Institute of TechnologySpringer Berlin / Heidelberg, 2004-05)
      We describe a Markov chain Monte Carlo based particle filter that effectively deals with interacting targets, i.e., targets that are influenced by the proximity and/or behavior of other targets. Such interactions cause ...
    • MCMC-Based Particle Filtering for Tracking a Variable Number of Interacting Targets 

      Khan, Zia; Balch, Tucker; Dellaert, Frank (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2005)
      We describe a particle filter that effectively deals with interacting targets - targets that are influenced by the proximity and/or behavior of other targets. The particle filter includes a Markov random field (MRF) ...
    • MDLn: A Motion Description Language for Networked Systems 

      Martin, Patrick; de la Croix, Jean-Pierre; Egerstedt, Magnus B. (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2008-12)
      In this paper we extend the definition of a Motion Description Language (MDL) to networked systems. This new construction (MDLn) supports inter-agent specification rules as well as desired network topologies, enabling ...
    • A Measure of Heterogeneity in Multi-Agent Systems 

      Twu, Philip; Mostofi, Yasamin; Egerstedt, Magnus B. (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2014-06)
      Heterogeneous multi-agent systems have previously been studied and deployed to solve a number of different tasks. Despite this, we still lack a basic understanding of just what “heterogeneity” really is. For example, what ...
    • Measurement Errors in Visual Servoing 

      Kryki, V.; Kragic, Danica; Christensen, Henrik I. (Georgia Institute of TechnologyElsevier, 2006-10)
      This paper addresses the issue of measurement errors in visual servoing. The error characteristics of the vision based state estimation and the associated uncertainty of the control are investigated. The major contribution ...
    • Mechanics of undulatory swimming in a frictional fluid 

      Ding, Yang; Sharpe, Sarah S.; Masse, Andrew; Goldman, Daniel I. (Georgia Institute of TechnologyPublic Library of Science, 2012-12)
      The sandfish lizard (Scincus scincus) swims within granular media (sand) using axial body undulations to propel itself without the use of limbs. In previous work we predicted average swimming speed by developing a numerical ...
    • Medical and health-care robotics 

      Okamura, Allison M.; Mataric, Maja J.; Christensen, Henrik I. (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2010-09)
      The aim of this article is to propose some of the most important capabilities and technical achievements of medical and health-care robotics needed to improve human health and well-being. The paper describes application ...
    • Merging and Spacing of Heterogeneous Aircraft in Support of NextGen 

      Chipalkatty, Rahul; Twu, Philip Y.; Rahmani, Amir R.; Egerstedt, Magnus B. (Georgia Institute of TechnologyAmerican Institute of Aeronautics and Astronautics, 2012-09)
      FAA’s NextGen program aims to increase the capacity of the national airspace, while ensuring the safety of aircraft. This paper provides a distributed merging and spacing algorithm that maximizes the throughput at the ...
    • Metaphor of Politics: A Mechanism of Coalition Formation 

      Arkin, Ronald C.; Chella, A.; Sorbello, R. (Georgia Institute of Technology, 2004)
      Hybrid Multi-Agent Architectures support mobile robots colonies moving in dynamic, unpredictable and time varying environments to achieve collective team-oriented behaviors for solving complicate and difficult tasks. ...
    • A Methodology to Assess Performance of Human-Robotic Systems in Achievement of Collective Tasks 

      Howard, Ayanna M. (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2005-08)
      In this paper, we present a methodology to assess system performance of human-robotic systems in achievement of collective tasks such as habitat construction, geological sampling, and space exploration. The methodology ...
    • A Methodology to Determine Impact of Robotic Technologies on Space Science Mission 

      Howard, Ayanna M.; Lincoln, William; Manvi, Ramachandra; Guillermo, Rodriguez; Weisbin, Charles R.; Drummond, Mark (Georgia Institute of Technology, 2004-06)
      This paper presents a new method for evaluating relative strengths and impact of robotic technologies utilized for space exploration missions. The method uses a three tiered process involving mission analysis, technology ...
    • Methodology to support dynamic function allocation polices between humans and flight deck automation 

      Johnson, Eric N. (Georgia Institute of Technology, 2010-09-30)
    • Methods for Localization and Mapping Using Vision and Inertial Sensors 

      Wu, Allen D.; Johnson, Eric N. (Georgia Institute of TechnologyAmerican Institute of Aeronautics and Astronautics, Inc., 2008-08)
      The problems of vision-based localization and mapping are currently highly active areas of research for aerial systems. With a wealth of information available in each image, vision sensors allow vehicles to gather data ...