Method for testing a capacitive actuator

Details Method for testing a capacitive actuator Method for testing a capacitive actuator

2005-02-08

2005-02-08

Deb, Anjan K. (Department: 2858)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C324S677000, C324S109000, C324S532000, C123S490000, C123S498000

Reexamination Certificate

active

06853201

ABSTRACT:
A capacitive actuating element is driven using a control signal of duration T1. This duration T1 is related to prescribed or measured values for charging, discharging and open periods T2, T3 and T4:(T1+T3−T2−T4)≦|X| and is compared with a magnitude (limit value |X|). If a magnitude greater than |X| is obtained, then a fault is inferred.

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