Piezoelectric generator of bridge monitoring wireless sensor 桥梁监测无线传感压电电源
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The structure analyzed represents a piezoelectric generator for converting mechanical energy from angular vibrations to electrical energy 得到了输出电压、电流、能量、效率以及输出功率密度的解析表达式,并数值分析了这类压电俘能器的基本性能。