| 摘要 |
<p>An apparatus for generating electricity includes a flexural member configured to flex upon being subject to a vibration. A plurality of weight displacement systems is disposed at the flexural member, each weight displacement system in the plurality being configured to displace a moveable weight upon receipt of a signal. A processor is configured to provide a signal to each weight displacement system in order to achieve a desired resonant frequency of the flexural member. And, an electricity generating device is coupled to the flexural member and configured to generate the electricity upon flexing of the flexural member.</p> |
