Position control methods of spherical ultrasonic motor

Position control methods of spherical ultrasonic motor
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球形超声波电机的位置控制方法

DOI:
10.1109/iros.2010.5650918
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发表时间:
2010
期刊:
2010 IEEE/RSJ International Conference on Intelligent Robots and Systems
影响因子:
--
通讯作者:
H. Fujimoto
H. Fujimoto
中科院分区:
--
文献类型:
--
作者:
N. Takesue;T. Ohara;R. Ishibashi;S. Toyama;M. Hoshina;Y. Hirai;N. Fukaya;J. Arata;H. Fujimoto

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本文研究了球形超声电机的位置控制问题。超声波电机的转矩受交流电压的相位差和驱动频率的影响。因此,控制策略分为三种类型:(a)可变相位和固定频率,(B)固定相位和可变频率,以及(c)可变相位和频率。我们制定了基于上述三种类型的控制变量的SUSM的位置控制规则,并进行了实验研究的性能。
In this paper, we investigate the position control of spherical ultrasonic motor (SUSM). The generated torque of SUSM is influenced by the phase difference and the driving frequency of applied AC voltages. Therefore, the control strategy is classified into three types: (a) variable phase and fixed frequency, (b) fixed phase and variable frequency, and (c) variable phase and frequency. We formulate the position control rules for SUSM based on the above three types of control variables, and investigate the performances experimentally.
DOI: 10.1109/aim.2003.1225534
发表时间: 2003-07
期刊: Proceedings 2003 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM 2003)
影响因子: --
作者:
E. Purwanto;S. Toyama
通讯作者: E. Purwanto;S. Toyama