Little Car on a table

On this post it is going to be planned a little car-robot who moved on a flat table and once it arrives to the border, it turns and go forward.

the objective is to sweep the table surface moving as per internally programed algorithm.

http://ssv.epfl.ch/files/content/sites/lben/files/users/179705/Brownian%20Motion%20Handout.pdf
http://bringerp.free.fr/Files/Captain%20Blood/Saupe87d.pdf