摘要：Planar kinematics is a mechanical branch that describes position, velocity and acceleration of mechanisms’ links. In order to model the 2D mechanisms Natural Coordinates have been considered. The kinematic analysis is solved when all links dimensions, and some initial values of position and velocity are known. A new method to determine kinematics’ outputs uncertainties is carry out, using standard UNE EN 22768-1:1993 and the Supplement 1 from the Guide to Expression of Uncertainty in Measurements.
关键词：Monte Carlo methodNatural CoordinatesUncertaintyKinematic of mechanisms
