"Wouter,
Are you by any chance Dutch? (I'd say so judging by your name). If you are a student at the Eindhoven university of technology, there is a license for GSA. I'm not sure about Delft, but I can't imagine them not having a…"
generative modeling for Rhino
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Michael van Telgen
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Michael van Telgen's Discussions
Galapagos Simulated Annealing cooling problem
Hi everyone,I have a question about the Simulated Annealing Solver.In my model, it sometimes happens the calculated result is 'useless' (to me anyway). Unfortunately, Galapagos still regards the…Continue
Tags: solver, evolutionary, annealing, simulated, Galapagos
Started Feb 22
Some basic Galagos questions
1 Reply
Hello everyone,I have some simple questions, which I hope someone can answer.I am experimenting with the Galapagos evolutionary solver for my master's thesis. I've set up a model which is able to…Continue
Tags: boost, initial, selection, mechanism, reference
Started this discussion. Last reply by David Rutten Jan 6.
Numbering and topology
7 Replies
Hello everyone! I have a few (basic?) questions to which I hope you may have the answers.For my master's thesis I'm using GH to design structural designs. One goal is to export the geometry, along…Continue
Tags: point, numbering, mark, decimal, of
Started this discussion. Last reply by Jon Mirtschin Sep 26, 2011.
Michael van Telgen's Page
Latest Activity
Michael van Telgen replied to Wouter Brok's discussion Pre-stress on mesh using StructDrawRhino in the group Geometry Gym
hassan replied to Michael van Telgen's discussion Learning topic: SSI for GSA in the group Geometry Gym"some defs i was working,if it helps nyone."
Michael van Telgen posted a discussionGalapagos Simulated Annealing cooling problem
Hi everyone,I have a question about the Simulated Annealing Solver.In my model, it sometimes happens the calculated result is 'useless' (to me anyway). Unfortunately, Galapagos still regards the output as valid, and subsequently cools the temperature.So what I would like to know if there is any way of telling Galapagos NOT to use certain data. I've tried feeding it empty lists when a result is not useful, but this results in an error.Any ideas anyone?See More
Michael van Telgen replied to Jerome's discussion Do StructDrawRhino v0.8.28 and ssiIFC v0.4.26 compatible with Grasshopper 0.8.0066? in the group Geometry Gym"I've never seen a window telling me of a successful installation either. Maybe Jon could add that feature in the future... So this doesn't say much about installation.
You can try typing anything into the Rhino command line starting with…"
Michael van Telgen replied to Minghui Cui's discussion Creating I-beam that changes according to different parameters in the group Geometry Gym"The aforementioned tutorial can be found here: http://www.grasshopper3d.com/group/geometrygym/forum/topics/learning-topic-ssi-for-gsa What kind of function are you thinking of? I would always suggest doing a hand calculation of what you want to do…"
Michael van Telgen replied to Minghui Cui's discussion Creating I-beam that changes according to different parameters in the group Geometry Gym"Do you want to do a check on the structure as well? In that case I would suggest building a model that can be exported to analysis software. Jon makes plug-ins with which this is possible. On the other hand, the input for I beam section type will…"
Michael van Telgen added a discussion to the group Geometry Gym
Application of SSI for GSA
Hi everyone,This week I made a short film about my thesis work, which includes the use of Smart Structural Interpreter, as well as Galapagos.I've uploaded it here because it depicts the usefulness of parametric designing in structural engineering.If you have any questions, please post them here or send me an emailSee More
David Rutten replied to Michael van Telgen's discussion Some basic Galagos questions"Hi Michael,
I don't know. It's odd. How the sliders affect the solution is pure Grasshopper, Galapagos should not interfere with this at all. Maybe I misunderstood what exactly the problem is. Perhaps a video is a good idea.
This can be…"
Michael van Telgen posted a discussionSome basic Galagos questions
Hello everyone,I have some simple questions, which I hope someone can answer.I am experimenting with the Galapagos evolutionary solver for my master's thesis. I've set up a model which is able to send and retrieve data to and from a structural analysis program (so that I have calculation data). One specific result from that calculation data is used for determining the fitness of my model.My questions:When using the two different solvers (the evolutionary solver and the simulated annealing…See More
Jon Mirtschin replied to Michael van Telgen's discussion SSI for GSA and Galapagos error in the group Geometry Gym"Possibly I should override this option if I can detect Galapagos is running, I'll ask David next time I chat with him.
I also on some models start to get NAN results after a few generations, I'll see if we can resolve this issue too."
Michael van Telgen replied to Michael van Telgen's discussion SSI for GSA and Galapagos error in the group Geometry Gym"Solved. I forgot to close the models after analysis.
Close model was set to 'false' in the solver component."
Jon Mirtschin replied to Michael van Telgen's discussion Multiple analysis cases in the group Geometry Gym"Thanks for the reports.
A new build is available, http://www.geometrygym.com/downloads
RHS, CHS and SHS profiles should now be working. It seems GSA does not include the HE profiles ending in numerals in it's catalogues, I…"
Michael van Telgen replied to Michael van Telgen's discussion Multiple analysis cases in the group Geometry Gym"Jon,
Two components cannot be right-clicked anymore for certain inputs
<ssigsaloadcase> cannot be right-clicked on input 'T' (load case type)
<ssigsabeamatts> connot be right-clicked on input 'BT' (GSA beam…"
Michael van Telgen replied to Michael van Telgen's discussion Learning topic: SSI for GSA in the group Geometry Gym"That sounds like a good idea, but I'm not sure which topics can be treated. Do you have a suggestion for that?
Are you considering a site like wikia?
If you like I could help set up some of the basics."
Jon Mirtschin replied to Michael van Telgen's discussion Learning topic: SSI for GSA in the group Geometry Gym"Thanks Michael, Great work.
I've been considering setting up a wiki page (or similar) for this type of resource, so that it can be dynamically updated (by multiple users) and hyperlinking to example models and relevant related topics.…"
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