In this paper, variational iteration (VIM) and parametrized perturbation (PPM) methods have been used to investigate non-linear vibration of Euler-Bernoulli beams subjected to the axial loads. The ...

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Abstract: The dynamic model of a robot arm is derived based on the iterative Newton-Euler formalism in terms of screw theory in the motor algebra framework. The iterative method allows us to compute ...

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