Robust ultra-precision motion control of linear ultrasonic motors: A combined ADRC-Luenberger observer approach
This work introduces an output feedback Active Disturbance Rejection Control scheme
applied to the nanoposition control of uncertain Linear Ultrasonic Motors. The proposed …
applied to the nanoposition control of uncertain Linear Ultrasonic Motors. The proposed …
Design and analysis of an elliptical-shaped linear ultrasonic motor
H Sanikhani, J Akbari - Sensors and Actuators A: Physical, 2018 - Elsevier
A linear ultrasonic motor (LUSM) with an elliptical-shaped metallic stator and two orthogonal
vibration modes is presented in this research. The driving tip's desired vibration is generated …
vibration modes is presented in this research. The driving tip's desired vibration is generated …
一种轮式直线型超声电机
时运来， 赵淳生， 黄卫清 - 中国电机工程学报, 2010 - epjournal.csee.org.cn
利用非统一截面梁在正交方向上的2 个6 阶弯曲振动模态作为工作模态, 设计了一种新型直线
超声电机, 对其驱动机理进行详细的分析, 推导出定子表面质点的运动轨迹. 同时 …
超声电机, 对其驱动机理进行详细的分析, 推导出定子表面质点的运动轨迹. 同时 …
Novel use of a piezoelectric ultrasonic motor for headlamp leveling
SV Bayona, H Koulouh, A Noronha… - 2019 IEEE/ASME …, 2019 - ieeexplore.ieee.org
The driver must always have clear visibility and the Automatic Headlamp Levelers (AHL) are
one among several devices used to enhance vision in dim conditions. Typically, dynamic …
one among several devices used to enhance vision in dim conditions. Typically, dynamic …
Comparative analysis and modeling of both standing and travelling wave ultrasonic linear motor
JM Fernandez, Y Perriard - IEEE Symposium on Ultrasonics …, 2003 - ieeexplore.ieee.org
A comparative study on the two different kinds of ultrasonic linear motors (ULM), standing
and travelling wave types, is described. Analytical modeling using the wave theory and the …
and travelling wave types, is described. Analytical modeling using the wave theory and the …
Characteristics, modeling and simulation of a traveling wave ultrasonic linear motor
JA Fernandez, Y Perriard - IEEE Ultrasonics Symposium, 2004, 2004 - ieeexplore.ieee.org
The paper is concerned with the characteristics of a traveling wave ultrasonic linear motor.
After a brief introduction to the state of the art of this type of motor, the working principle is …
After a brief introduction to the state of the art of this type of motor, the working principle is …
Fundamental experiments of transfer device using ultrasonic levitation
K Furutani, M Ono - Proceedings of the 2011 14th European …, 2011 - ieeexplore.ieee.org
A noncontact transfer device using a combination of ultrasonic levitation with flexure
traveling wave has some advantage in clean environment and simple device configuration …
traveling wave has some advantage in clean environment and simple device configuration …