自1985年在日本研制成功超声线性电动机以来,有关科研人员对这种应用前景广阔的新颖电动机进行了大量实验和理论研究,确定了这类电动机的激发条件-换能器最佳工作状态、聚能器振幅放大倍数等技术参数,从而为近来研制最新的高效高速超声线性电动机铺平了道路。 最新研究成果表明,要实现超声线性电动机的高速和高效率的优异性能,其首要条 Since 1985, the successful development of linear ultrasonic motor in Japan since the researchers on the broad prospects for the application of this novel motor a large number of experimental and theoretical studies to determine the excitation conditions of such motors - the best working condition transducer, poly Amplifier amplifier amplitude and other technical parameters, so as to develop the latest high-speed high-speed ultrasonic linear motor paved the way. The latest research results show that, in order to achieve high performance ultrasonic linear motor and high efficiency, the main article