Technical article about computer controlled braking

[jpwoodruff]

I like to call your attention to an article in a forum I read - the usenet group comp.risks.

http://groups.google.com/group/comp.risks 
Digest number 24.51

The author is Peter Ladkin who has written extensively about computers
that operate parts of our world.

 The topic is controls of the German Railways ET 425 trainset.

 John