thearn4/OpenMDAO-Framework — pull request #4 by JustinSGray (2012-01-08 15:27:47+00:00)
Title: Optproblems

Made a few changes to the way bliss2000 handled stuff in metamodels. Switched to using get_coupling_deps_by_comp() and get_coupling_indeps_by_comp() methods, instead of doing string manipulation to find variable names.

This way is more robust. BLISS 2000 not "works" on the scalable problem. It's not completely accurate, but it runs and gets an answer thats in the ballpark. It seems to be highly sensetive to the value of the alpha parameter. Perhaps we should look into some kind of alpha decay over iterations