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Micromirrro model

Posted 19 ott 2009, 16:21 GMT-4 4 Replies

Mohammad Kamal
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Hi
Can anyone please help to model a electrostation parallel plate micromirror. (like this one www.comsol.com/papers/5007/ ).

How to apply voltage between electrods?
Thanks

Kamal
4 Replies Last Post 21 ago 2011, 04:07 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 19 ott 2009, 16:46 GMT-4
Hi

I would start by studying the MEMS module "Comb Drive" examples, see the memsmodlib.pdf documentation (or try your luck on the web wth google)

Ivar
Hi I would start by studying the MEMS module "Comb Drive" examples, see the memsmodlib.pdf documentation (or try your luck on the web wth google) Ivar
Mohammad Kamal
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Posted: 1 decade ago 19 ott 2009, 17:14 GMT-4
Hi Ivar
Thanks
I did that.
But how I can apply voltage mirror (ground electrode) and 2 bottom electrode to see the rotation.


Thanks again

Hi Ivar Thanks I did that. But how I can apply voltage mirror (ground electrode) and 2 bottom electrode to see the rotation. Thanks again
Pisut Rps
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Posted: 1 decade ago 23 lug 2011, 04:02 GMT-4
Hi Mohammad,
I am researching in micromirror, I would like to applied voltage to electrode. Could you share your method?
Hi Mohammad, I am researching in micromirror, I would like to applied voltage to electrode. Could you share your method?
saba saba
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Posted: 1 decade ago 21 ago 2011, 04:07 GMT-4
hi everybody
i want to simulate a micromirror too but in the first step i must get boundery condition for mirror surface i select gold as material of my mirror but i dont know how can select my boundery and optic source?if anybody know my problem please help me.
hi everybody i want to simulate a micromirror too but in the first step i must get boundery condition for mirror surface i select gold as material of my mirror but i dont know how can select my boundery and optic source?if anybody know my problem please help me.

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