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ValeryOchkov24-Ruby IV
24-Ruby IV
May 26, 2016
Solved

Catenary - one other method solution - what is not correct

I try to solve the Catenary problem with the method of Potential Energy - what is not correct in Minimize and Miner functions or in the model?

Two Mathcad 15 files in attach

Thanks!

ValeryOchkovAnswer
24-Ruby IV
May 28, 2016

I have done it! Only in Prime with new solver! And the PE (potential energy) must have not 1 but 2 argument!

PE-Catenary.png

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4 replies

ValeryOchkov24-Ruby IVAuthor
24-Ruby IV
May 26, 2016

In Prime 3.1 - new (otherts) errors??? See please

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ValeryOchkov24-Ruby IVAuthor
24-Ruby IV
May 26, 2016

And we need use not a lot of variables with index y.0, y.1 etc, but vectors x, y etc!

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ValeryOchkov24-Ruby IVAuthorAnswer
24-Ruby IV
May 28, 2016

I have done it! Only in Prime with new solver! And the PE (potential energy) must have not 1 but 2 argument!

PE-Catenary.png

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ValeryOchkov24-Ruby IVAuthor
24-Ruby IV
May 28, 2016

PE-Arch.pngAn Arch with the Maximize-function:

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