DETERMINATION OF THE REACTIONS IN LINKAGES WITH AUTOLISP FUNCTIONS
Dinel Popa, Nicolae–Doru Stănescu, Claudia-Mari Popa · ANNALS OF THE ORADEA UNIVERSITY Fascicle of Management and Technological Engineering · 2013
Abstract—The present paper completes a previous paper in which were determined the positions, velocities and accelerations of a jointed quadrilateral mechanism with the aid of some certain AutoLisp functions. The completion consists in the realization of two AutoLisp functions which determine the reactions in the RRR dyad, at the active element and the animation of the vector polygonals or the animation of a wished reaction. The AutoLisp functions are easy to write, the relation that stay at the base of the thinking are vector relations used in the graph-analytical analysis. In the end are shown, as diagrams, the obtained numerical results. Keywords—animation, AutoCAD, AutoLisp, reactions, mechanism I I.