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design and analysis of 2d single axis capacitive accelerometer
Posted 4 avr. 2013, 03:22 UTC−4 Structural Mechanics Version 4.2a 1 Reply
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hi,
I have designed 2d single axis capacitive comb drive accelerometer, i am getting the same deformation for the different g-forces but displacement value is changing.
help option present in comsol tool is showing that every structure created will generate default of 10% deformation. is this true?
image snapshot has been attached.
I have designed 2d single axis capacitive comb drive accelerometer, i am getting the same deformation for the different g-forces but displacement value is changing.
help option present in comsol tool is showing that every structure created will generate default of 10% deformation. is this true?
image snapshot has been attached.
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1 Reply Last Post 4 avr. 2013, 05:21 UTC−4
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Posted:
1 decade ago
Hi
isn't it "just" that you use a "show deformation node" and this is in automatic scaling mode ?
if you look at the true displacement I'm sure its rather different, no ?
--
Good luck
Ivar
isn't it "just" that you use a "show deformation node" and this is in automatic scaling mode ?
if you look at the true displacement I'm sure its rather different, no ?
--
Good luck
Ivar