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    Generation of real-time rigging path guidance for tele-operated cranes in construction

    Access Status
    Fulltext not available
    Authors
    Chi, H.
    Kang, S.
    Hsieh, S.
    Wang, Xiangyu
    Date
    2012
    Type
    Conference Paper
    
    Metadata
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    Citation
    Chi, H. and Kang, S. and Hsieh, S. and Wang, X. 2012. Generation of real-time rigging path guidance for tele-operated cranes in construction, in Telichenko, V. and Volkov, A. and Bilchuk, I. (ed), Proceedings of the 14th International Conference on Computing in Civil and Building Engineering (14th ICCCBE), Jun 27-79 2012. Moscow, Russia: Publishing House 'ASV'.
    Source Title
    Proceedings of 14th International Conference on Computing in Civil and Building Engineering (14th ICCCBE)
    Source Conference
    14th International Conference on Computing in Civil and Building Engineering (14th ICCCBE)
    ISBN
    978-5-93093-881-4
    School
    Department of Construction Management
    URI
    http://hdl.handle.net/20.500.11937/6751
    Collection
    • Curtin Research Publications
    Abstract

    This paper proposes an approach for generating real-time rigging path guidance for tele-operated cranes. This approach is developed to fulfill both the operational safety and efficiency requirements, and the operational feasibility requirements for crane operators. This approach utilizes feedback from real crane operators obtained during a pilot test using a prototype of a tele-operated crane in order to develop a feasible rigging path guidance system. Firstly, the probabilistic roadmap method (PRM) coupled with a sampling-based searching method in configuration space is employed as the core path planning algorithm to provide the operator with possible collision-free rigging paths. The paths suggested by the PRM are then further modified to account for three operational feasibility factors: visibility, control features, and the dynamic environment. This finally leads to paths with workable and safe trajectories for tele-operated crane usage. The suggested rigging paths are displayed and replanned in a real-time manner, in consideration of the dynamic objects on construction site. Furthermore, a validation with a tower crane simulation system in a virtual environment has been developed to demonstrate the feasibility and usability of the proposed approach. Further evaluation and benchmarking of the approach will be needed in future research.

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    • Optimization and evaluation of automatic rigging path guidance for tele-operated construction crane
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      The objective of this research is to develop, optimize and evaluate an approach for automatically generating rigging path guidance in order to provide sufficient assistance on the user interface of tele-operated crane. ...
    • Development of user interface of tele-operated cranes
      Chi, Hung-Lin; Chen, Y.; Kang, S.; Hsieh, S. (2012)
      This research focuses on one of the major challenges in a tele-operated crane system, namely the userinterface (UI). This UI should provide rich information retrieved from the field and display it properlyin order to ...
    • Three-Dimensional Simulation and Visualization of Crane Assited Construction Erection Processes
      Kang, S.; Chi, Hung-Lin; Miranda, E. (2009)
      Abstract: A system for three-dimensional simulation and animation of erection processes is presented. The system is aimed at providingdetailed planning and visualization in a virtual construction environment as well as ...
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