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Diferenční Kapacitní senzor s proměnnou vzduchovou<br />
mezerou<br />
∆C<br />
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3<br />
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⎞<br />
− ⎜ ⎟<br />
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-x +x<br />
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∆C<br />
C<br />
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⎞<br />
= − + ⎜ ⎟<br />
d ⎝ d ⎠<br />
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3<br />
⎛ ∆d<br />
⎞<br />
− ⎜ ⎟<br />
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d<br />
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...<br />
∆C<br />
C<br />
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= − +<br />
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⎛<br />
⎜<br />
⎝<br />
−<br />
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⎞<br />
⎟<br />
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−<br />
⎛<br />
⎜<br />
⎝<br />
−<br />
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⎞<br />
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C 1 C 2<br />
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C<br />
2<br />
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2<br />
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= ∆C<br />
− ∆C<br />
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- C<br />
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−<br />
∆C<br />
C<br />
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3<br />
− ....