Abstract
In this paper, the motion performance of manipulators considering the uncertainty in the kinematic parameters is investigated. Interval analysis is employed to deal with the uncertainty in the kinematic parameters in the form of small uncertainty boxes. For a given range of uncertainties in the kinematic parameters, the interval linear equations are formulated to relate the velocity of joints to the end effector velocity with the Jacobian matrix. A novel approach for calculating the exact size and shape of the solution for the system of interval linear equations is presented. A 2 degrees of freedom planar serial manipulator is used as a case study to analyze the motion performance of the manipulator in the presence of uncertainties.
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© 2014 Springer International Publishing Switzerland
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Nazari, V., Notash, L. (2014). Parametric Method for Motion Analysis of Manipulators with Uncertainty in Kinematic Parameters. In: Ceccarelli, M., Glazunov, V. (eds) Advances on Theory and Practice of Robots and Manipulators. Mechanisms and Machine Science, vol 22. Springer, Cham. https://doi.org/10.1007/978-3-319-07058-2_2
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DOI: https://doi.org/10.1007/978-3-319-07058-2_2
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Online ISBN: 978-3-319-07058-2
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