Kinematics Analyses of the Spatial Mechanism Using Matlab

Abstract

The aim of this paper is to present a method of computer formulation and solution of equations of kinematics of spatial mechanical systems. The method of the vector closed loop is generally known way how to built the constraint equations. This method is recommended for planar kinematics. This paper shows the way how to take advantage of the vector cross product, vector magnitude and scalar product of two vectors for getting the constraint equations for spatial mechanism.