MATLAB SIMMECHANICS 3 - VISUALIZATION AND IMPORT GUIDE Manuel d'utilisateur télécharger pdf (Page 17)

Multibody M odel Anatomy

Sensing M otion

You can sense motion betw een two arbitrary rigid body frames. For this task,

SimMechanics provides the Transform Sensor block, which you find in the

Frames and Transforms library. This block provides the broadest motion

sensing capability in SimMechanics. With it, you can sense position, velocity,

and acceleration, both rotational and translational, between any two frames

in a model. The figure shows how you can use the Transform Sensor block

to sense the position coordinates of the coupler link reference frame with

respect to the World frame.

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MATLAB SIMMECHANICS 3 - VISUALIZATION AND IMPORT GUIDE Manuel d'utilisateur Page 17