CAJ | 학술논문

对矩形薄板面内振动纵弯模式的直线型超声波电机进行了驱动机理、建模、设计制作及实验等方面展开研究,设计制作了两款定子结构相同,同时对其它方面包括压电陶瓷的分区极化、激励方案、驱动足位置等进行优化配置的两种样机,并进行了初步实验,对比研究与分析,发现双驱动足电机在稳定性及速度等输出性能上优于单驱动足电机.
대구형박판면내진동종만모식적직선형초성파전궤진행료구동궤리、건모、설계제작급실험등방면전개연구,설계제작료량관정자결구상동,동시대기타방면포괄압전도자적분구겁화、격려방안、구동족위치등진행우화배치적량충양궤,병진행료초보실험,대비연구여분석,발현쌍구동족전궤재은정성급속도등수출성능상우우단구동족전궤.
This paper researched the longitudinal flexural mode LUSM based on in-plane modes,and studied on its drive mechanism, model design, manufacture and experiment. Two prototype LUSMs of the same stator structure and optimized other aspects includes PZT′s ceramic partition polarization, excited mode, drive-foots′position, etc are manufactured,then conducted experiments to analyze. In the end, some conclusion shows that the LUM with two drive-foots in the stability and speed of output performance is better than LUM with single driving foot.