hi,
when I simulate the transducer by comsol, I found that the constrain position effects the impedance spectrum significantly, I want to know the proper restrain which has little influence on transducer performance.
Thank you all!
Give it a try: run a parametric or an auxiliary sweep. Then you will find exactly what constraints are required.
Hi, ZAid,
Could you offer more details about the answer. What should I sweep, geometry parameters or something else, and after I run the parametric sweep, How can I look for the constraints.
Thank you very much!
Hallo,
Sorry, but i can't give you a concrete answer about what to sweep. In the end, you should somehow have a feeling of the model and understand which parameter affects it the most. Let's say that you have a "feeling" that changing the position of a constraint (i take it literary that it is a position optimization problem) that affects the result. Then run a parametric sweep over your possible range to test it. if the range is too high, run a first parametric study to decrease the range and then consequent parametric studies to find the main range at which the result is acceptable. Otherwise, an optimization study could be used.
Hope that help,
Regards,
Zaid
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