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A theoretical model for alternating micro capacitor
measurement based on the biased voltage was
established, and a
quivalent circuit model on the basis of first-order
approximate solution was put forward. The
tlaeoretieal model was solved by
classical series analytical method and numerical
method based on the single step Rtmge-Kutta,
respectively. Theoretical analysis and
numerical calculations show that the relative error
between theoretical approximate value and numerical
simulation results is less
than 0.02% except for very few points where the error
is about 0.2%, when the ratio of dynamic and static
capacitance is less than
0.01. The results also prove the correctness of
detection models and provide a theoretical reference
for the circuit design of AMC.
measurement based on the biased voltage was
established, and a
quivalent circuit model on the basis of first-order
approximate solution was put forward. The
tlaeoretieal model was solved by
classical series analytical method and numerical
method based on the single step Rtmge-Kutta,
respectively. Theoretical analysis and
numerical calculations show that the relative error
between theoretical approximate value and numerical
simulation results is less
than 0.02% except for very few points where the error
is about 0.2%, when the ratio of dynamic and static
capacitance is less than
0.01. The results also prove the correctness of
detection models and provide a theoretical reference
for the circuit design of AMC.