Fig. 3From: Modelling and optimizing a system for testing electronic circuit boardsIllustration of the various cases when studying the collisions between the front-left shuttle and another shuttle : in Case 1 the other shuttle is included within the vertical strip, in Cases 2a, 2b, and 3 within the upper horizontal strip, and in Cases 4 and 5 within the lower horizontal strip (see the text for more details)Back to article page