One major challenge in aircraft assembly is the compensation of deformations of large components. These deformations are product-specific and can not be planned in advance. For an efficient use of robot-based assembly system not only automated but self-optimizing control strategies are required which can autonomously adapt robot motions and forces depending on the current situation. For this control scenario models are needed which describe the components behavior to external forces and can be used for process control. For an efficient calculation during assembly the model is based on simple mathematical equations — accuracy is achieved by integrating a measurement routine to identify deformations and stiffness parameters of the component in order run the models and algorithms with real product parameters. The models and algorithms are implemented and validated within a simulation environment and will be applied to a robot system for shell assembly in future research.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Self-optimizing compensation of large component deformations


    Contributors:


    Publication date :

    2014-05-01


    Size :

    1447116 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Compensation of Heat Deformations of Extended Space Constructions

    Dranovsky, V. I. / Khoroshilov, V. S. / Saltykov, Y. D. et al. | British Library Conference Proceedings | 1998



    Optimizing Large Systems via Optimal Multicriteria Component Assembly

    Das, I. / AIAA / United States; Air Force et al. | British Library Conference Proceedings | 1998


    COMPONENT CASE STUDY OF A SELF-OPTIMIZING RCOS/RTOS SYSTEM

    Griese, Björn / Oberthür, Simon / Porrmann, Mario | Springer Verlag | 2005

    Free access

    Modeling Large Deformations Using Polycarbonate Scale Models

    Malen, D. E. / Whittaker, D. R. / Elliott, W. A. | SAE Technical Papers | 1979