THEORETICAL MODEL FOR DYNAMIC ANALYSIS OF THE ACTIVE ELEMENTS FOR DEEP SOIL PREPARETED

Abstract

The last decades have been characterized by a continuous increase in studying methods of modeling works that uses formal methods to write differential equations of motion for multibody systems. Analysis of such problems leads to a mixed set of second order differential equations and linear relationships whose outcome is achieved through evolution of the independent coordinates that define the movement system and unknown the liaison, forces internal and external, which occurs. Unknowns such a mixed system differential and algebraic (DAE) can be obtained first by eliminating unknowns, force liaison linear equations involved, after that remains to solve a system of second order differential equations. A natural way to eliminate the connection forces will be used to write equations of motion of all tractor-agricultural machinery.