Sensitivity Analysis of the Elasto-Geometrical Model of Cable-Driven Parallel Robots
Résumé
This paper deals with the sensitivity analysis of the elasto-geometrical model of Cable-Driven Parallel Robots (CDPRs) to their geometric and mechanical uncertainties. This sensitivity analysis is crucial in order to come up with a robust model-based control of CDPRs. Here, 62 geometrical and mechanical error sources are considered to investigate their effect onto the static deflection of the moving-platform (MP) under an external load. A reconfigurable CDPR, named ``CAROCA´´, is analyzed as a case of study to highlight the main uncertainties affecting the static deflection of its MP.
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Sensitivity Analysis of the Elasto-Geometrical Model of Cable-Driven Parallel Robots - Cablecon2017.pdf (3.15 Mo)
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