Jul 22, 2004 15:27
20 yrs ago
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Deutsch term

vom Index eins beschrieben

Deutsch > Englisch Technik Computer: Software
"Seine Optimierungssoftware XYZ erlaubt die effiziente und robuste Behandlung großer, mehrstufiger Optimal-Steuerungsproblem für Prozesse, die durch differential-algebraische Gleichungen (DAE) vom Index eins beschrieben werden"

This is a nasty sentence from an otherwise straightforward employment reference, but I can't work out what "vom Index eins beschrieben" means here.

Any explanations and/or suggestions very much appreciated.

Many thanks


Ian

Proposed translations

+1
36 Min.
Selected

described by index one

Please see the web references below
Peer comment(s):

agree Michael Pauls : Yes: index one DAEs, index-one DAEs
7 Min.
neutral Richard Benham : described by index-one DAEs or DAEs of index one...not by the index itself.
2 Tage 3 Stunden
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4 KudoZ points awarded for this answer. Comment: "Thanks all round"
38 Min.

described using [...] of index 1

I'm not a maths expert, but as you said any suggestions would be appreciated and it's already been 35 mins without an answer:
"Processes are described using differential algebraic equations of index 1" would be my shot at it.

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2 Tage 3 Stunden

it doesn't mean anything in isolation

The processes are described by **equations** of index one (whatever that means).

His XYZ optimization software permits the efficient and robust handling of large multi-stage optimal-control problems [I assume the singular was a typo] for processes described by index-one DAEs.

"DAEs of index one" is also possible. "described by" is better than "described using", because that's the way mathematicians talk and it's about the nature of the process, not how someone chooses to describe it.
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