Dear Karthik Thanks for your help! I have tried to follow the attached tutorial, but I am now facing one problem.
I could not find System Coupling Setup option after clicking Optimetrics. I have found that Maxwell does not support system coupling for some Solution Types, such as Electrostatic (which I am currently using). It seems to be a dead end to me to use system coupling method to simulate electrostatic pull-in/collapse states while applying floating potential boundary condition for MEMS structures.
I was wondering if you could please give me some other ideas to solve this "pull-in" question?
Thank you!