Development of a novel long range piezoelectric motor based on double rectangular trajectories driving
Development of a novel long range piezoelectric motor based on double rectangular trajectories driving
复制标题
基于双矩形轨迹驱动的新型长距离压电电机的研制
DOI：
10.1007/s00542-017-3548-9
复制
发表时间：
2018-03
期刊：
影响因子：
--
通讯作者：
Sun Lining
中科院分区：
文献类型：
--
作者：
Wang Shupeng;Rong Weibin;Wang Lefeng;Pei Zhichao;Xie Hui;Sun Lining
本文提出了一种新型步进式压电电机，可以进行高分辨率的长距离旋转运动。采用拟刚体方法建立驱动机构的运动学模型并分析驱动脚的运动轨迹。通过有限元分析模拟驱动机构的静态变形。在实验中，制作了电机原型机，并通过所建立的实验系统测试了其性能。结果表明，电机样机能够一步一步稳定工作，且各步骤具有较高的重现性。该样机在驱动电压150V、驱动频率1Hz下可实现331.2μrad最大步进角。最小稳定步距角和最大输出扭矩分别为 1.47 µrad 和 76.44 mNm。当驱动电压为150 V、驱动频率为128 Hz时，电机样机的最大角速度约为37,662.1 μrad/s。通过施加适当的驱动电压和频率，所提出的压电电机可以产生令人满意的角速度。
This paper proposes a novel stepping type piezoelectric motor that can perform long range rotational motion with high resolution. Pseudo-rigid-body method is used to establish the kinematics model of the driving mechanism and analyze the motion trajectory of the driving foot. The static deformation of the driving mechanism is simulated by finite element analysis. In experiments, a motor prototype is fabricated and its performance is tested by the established experimental system. The results indicate that the motor prototype can work stably step by step and all steps have high reproducibility. The prototype can achieve 331.2 μrad maximum stepping angle at the driving voltage of 150 V and driving frequency of 1 Hz. The minimum stable stepping angle and the maximum output torque are 1.47 µrad and 76.44 mNm, respectively. The maximum angular velocity of the motor prototype is about 37,662.1 μrad/s when the driving voltage is 150 V and the driving frequency is 128 Hz. By applying proper driving voltage and frequency, the proposed piezoelectric motor can produce a satisfactory angular velocity.
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影响因子：
4.1
作者：
Badr Aloufi;K. Behdinan;J. Zu
通讯作者：
Badr Aloufi;K. Behdinan;J. Zu
影响因子：
4.6
作者：
M. V. Shutov;E. Sandoz;D. Howard;T. Hsia;Rosemary L. Smith;S. Collins
通讯作者：
M. V. Shutov;E. Sandoz;D. Howard;T. Hsia;Rosemary L. Smith;S. Collins
DOI：
10.1007/s11465-008-0008-3
发表时间：
2008-03
期刊：
Frontiers of Mechanical Engineering in China
影响因子：
--
作者：
Hongzhuang Zhang;P. Zeng;S. Hua;G. Cheng;Zhigang Yang
通讯作者：
Hongzhuang Zhang;P. Zeng;S. Hua;G. Cheng;Zhigang Yang
影响因子：
2.4
作者：
Ru, Changhai;Zhang, Yong;Cotton, Ian
通讯作者：
Cotton, Ian
影响因子：
1.6
作者：
Liu, Zhen;Yao, Zhiyuan;Fu, Qianwei
通讯作者：
Fu, Qianwei