Remotely operating complex robotic mechanisms in unstructured natural environments is difficult at best. When the communications time delay is large, as for a Mars exploration rover operated from Earth, the difficulties become enormous. Conventional approaches, such as rate control of the rover actuators, are too inefficient and risky. The Intelligent Mechanisms Laboratory at the NASA Ames Research Center has developed over the past four years an architecture for operating science exploration robots in the presence of large communications time delays. The operator interface of this system is called the Virtual Environment Vehicle Interface (VEVI), and draws heavily on Virtual Environment (or Virtual Reality) technology. This paper describes the current operational version of VEVI, which we refer to as version 2.0. In this paper we will describe the VEVI design philosophy and implementation, and will describe some past examples of its use in field science exploration missions.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    VEVI: A Virtual Environment Teleoperations Interface for Planetary Exploration


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Conference on Environmental Systems ; 1995



    Publication date :

    1995-07-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    VEVI: A Virtual Environment Teleoperations Interface for Planetary Exploration

    Hine, B. / Hontalas, P. / Fong, T. et al. | British Library Conference Proceedings | 1995



    Human Interfaces In Teleoperations And Virtual Environments

    Durlach, Nathaniel I. / Sheridan, Thomas B. / Ellis, Stephen R. | NTRS | 1995


    TELEOPERATIONS FOR COLLABORATIVE VEHICLE GUIDANCE

    GOGNA RAVI | European Patent Office | 2024

    Free access

    Teleoperations Security on Open Networks

    Chamberlain, J. / Cornutt, D. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 1998