The bias circuit changes, on the basis of the estimation result stored in the storage circuit, a drive voltage to drive the electrostatic actuator.

上述偏置电路根据上述存储电路存储的上述检测结果，使用于驱动上述静电型致动器的驱动电压变化。

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The flux transfer trip is an actuator of intelligent release of low voltage circuit breaker, its performance concerns the reliability of circuit breaker.

磁通变换器是低压断路器智能脱扣器的执行元件，它的性能关系到断路器工作的可靠性。

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However, the hysteresis is an inherent character of the piezoelectric material which leads to the nonlinear relationship between input voltage and piezoelectric actuator response.

然而，由于压电材料的迟滞特性，压电执行器的输入电压与相应的位移相应之间的关系是非线性的。

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