Z Jin, Z Yao, H Xu, Y Gao - Smart Materials and Structures, 2024 - iopscience.iop.org
As a complex electromechanical coupling system, evaluating the motion characteristics of an ultrasonic motor via an accurate theoretical model is challenging due to the strong …
P Smithmaitrie - Rehabilitation Engineering, 2009 - core.ac.uk
Braille alphabet system was created by Louis Braille in 1821 for visually impaired or blind people to write and read via touching. A Braille character consists of six or eight dots in a …
A piezoelectric arc stator is the key component delivering driving actions to an ultrasonic curvilinear motor. The arc stator drives the rotor along the arc structure to any specific …
L Shiyang, Y Ming, H Wei - 2008 IEEE Ultrasonics Symposium, 2008 - ieeexplore.ieee.org
A novel annular sector curvilinear ultrasonic motor with composite in-plane bi-mode is presented and optimally designed by combining genetic algorithm and finite element …
J Yang - IEEE transactions on ultrasonics, ferroelectrics, and …, 2007 - ieeexplore.ieee.org
A set of one-dimensional equations for coupled extension, flexure, and shear of a planar piezoelectric curved bar is obtained from the three-dimensional equations of piezoelectricity …
P Smithmaitrie, HS Tzou - ASME …, 2005 - asmedigitalcollection.asme.org
A piezoelectric curvilinear driver designed for an ultrasonic curvilinear motor is presented in this study. The design of piezoelectric curvilinear arc driver is proposed. The system …
P Smithmaitrie, S Muensit… - Journal of intelligent …, 2009 - journals.sagepub.com
A piezoelectric circular arc driver designed for a piezoelectric circular arc motor is presented in this study. The design of the piezoelectric circular arc driver and its control electronics are …