I'm unfamiliar with NX 9 and I'm trying to use the sensitivity study function with material parameters as variables (E1, E2, E3, v12, v23, v13, G12, G23, G13). When I run it, it does something but I'm not sure what. It doesn't do anything for up to 2 hours on a relatively simple shape (dogbone specimen) with a mesh which is large enough. It looks like its looping. If someone could shed some light on how to use this function properly, that person would have my gratitude.
( menu, analysis, optimization and sensitivity, sensitivity study)