A high-performance switching mode power amplifier for electrodynamic shaker

被引：0
|
作者：
Han, Jingang [1 ]
Tang, Tianhao [1 ]
Wang, Xiaoming [1 ]
机构：
[1] Shanghai Maritime Univ, Dept Elect Engn, Shanghai 200135, Peoples R China
来源：
2005 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY - (ICIT), VOLS 1 AND 2 | 2005年
关键词：
power amplifier; H-bridge; uniploar SPWM;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper introduces a high-performance switching mode power amplifier with, unipolar SPWM for electrodynamic shaker using a simple and efficient voltage-controlled method. And some of control circuitry areas are given. Results of measurements of the output voltage waveform for the frequency band of vibration system with a sinusoidal or random input signal are shown. The presented system achieves THD less than 2% in the required band (2Hz to 5kHz).
引用
收藏
页码：555 / 559
页数：5
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