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Re: How to model speed restrictions for ETCS train categories based on axle load [message #1654 is a reply to message #1653] Fri, 13 October 2017 08:30 Go to previous messageGo to previous message
Jörgen Strandberg is currently offline  Jörgen Strandberg
Messages: 15
Registered: August 2017
Junior Member
Hi,

I guess this inversion of axle load constraints is described also in this comment in the bug report system:

http://trac.railml.org/ticket/194#comment:3 - which translates to:

Quote:
... for vehicles with more than 18t axle load or a meter load of more than 6.4 t/m.
With the attributes influence='decreasing' maxAxleLoad='18.00' maxMeterLoad='6.4', one expresses rather the opposite ("max ..." vs "more than ...").


That ticket has been targeted for railML 3.

But how can the inversion be expressed with railML 2.2?
The Example (rev. A) in my last post tries to do it in one way that requires a static speed profile and a dummy maxAxleLoad, and I must say it seems somewhat awkward.
Anyone that has another idea?


Regards,
Jörgen

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