A novel graphical and analytical method for the kinematic analysis of fourth class Assur groups
DOI:
https://doi.org/10.17533/udea.redin.13660Keywords:
fourth class Assur group, structural analysis, kinematic analysisAbstract
A method for the kinematic analysis of a fourth class Assur group, using a combination of graphical and analytical methods, is presented in this paper. The solution is obtained through a method in which two special Assur points are used. A mechanism of 1 DOF with a fourth class group is considered as an example to develop the proposed method. The results of this method are in agreement with the results obtained by a dynamic simulation program. Since there are no solutions for fourth class structural groups in the literature,this method allows developing a complete modular procedure for the kinematic analysis of mechanisms, with the methodological advantages that this type of solution offers.
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