Results 211 to 220 of about 16,970 (268)

Humanoid Robotic Loading Enhances Mechanotransduction in Tendon Tissue Engineering. [PDF]

Cyborg Bionic Syst
Liu Z, Lin J, Machain TC, Nadhif MH, Wei Y, Dvorak N, Yeo D, Chan YKV, Kharchenko A, Hostettler R, Jerusalem A, Waters S, Snelling S, Mouthuy PA.   +13 more
europepmc   +1 more source

A wearable, ultrasonically-actuated magnetic-dipole rotating resonator for mobile communication in cross-medium environment. [PDF]

Nat Commun
Cheng Z, Wang X, Lv X, Sun J, Chu Z, Zhou J, Dong S.   +6 more
europepmc   +1 more source

Design and Validation of a Compact Concentric-Tube Robot for Percutaneous Nephrolithotomy. [PDF]

IEEE Trans Med Robot Bionics
Feizi N, Pedrosa FC, Zhang R, Sacco D, Patel RV, Jayender J.   +5 more
europepmc   +1 more source

Ultrasonic Signal Processing Method for Dynamic Burning Rate Measurement Based on Improved Wavelet Thresholding and Extreme Value Feature Fitting. [PDF]

Micromachines (Basel)
Wei W, Yan X, Cui J, Wang R, Zheng Y, Xue C.   +5 more
europepmc   +1 more source

A modular, multi-sensor crawler robot for adaptive pipeline inspection: design and experimental validation. [PDF]

Sci Rep
Eltwab AAA, Sameh A.
europepmc   +1 more source

Lightweight Two-Layer Control Architecture for Human-Following Robot. [PDF]

Sensors (Basel)
Acosta-Amaya GA, Miranda-Montoya DA, Jimenez-Builes JA.   +2 more
europepmc   +1 more source

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The research of the clamping effect on the linear ultrasonic motors

2013 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications, 2013
The flexible hinge has been proved to be more suitable for the clamping design than the spring. But, it still lacks in-depth research on how the flexible hinge affects the motor's output. In this paper, the laser interferometer is used to measure the real-time displacement of the slide, from which the speed and acceleration curves can be compared to ...
Zheng-xu Hu, Zhi-yuan Yao, Chao Jiang
exaly   +2 more sources

Ultrasonic linear motor

The Journal of the Acoustical Society of America, 1995
An ultrasonic linear motor including a traveling member having a columnar leg portion abutting at its one end against a traveling surface, and a piezoelectric element mounted on the traveling member for vibrating the leg portion in a direction intersecting an axis of the leg portion.
Kazumasa Onishi, Koichi Naito
openaire   +1 more source

Prototyping of a Rotary/Linear Ultrasonic Motor

2005 IEEE Conference on Emerging Technologies and Factory Automation, 2006
The object of this research is to design and prototype a linear/rotary ultrasonic motor based upon multi-mode resonance behaviors for a piezoelectrically excited driver structure system. The whole ultrasonic motor system includes a pair of piezoactuator-equipped driver rods, a linear/rotary driven shaft, and a set of high-voltage power stages for ...
Fu-Shin Lee, Po-Jia Chen, Shao-Chin Tseng   +2 more
openaire   +1 more source

Development and applications of linear ultrasonic motors

2016 13th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), 2016
This paper proposed structural design methods for the development of high-efficiency linear ultrasonic motors (LUMs) that can be applied in robotic fields. A continuous variable cross-section Langevin vibrator was adopted for higher vibration efficiency of the stator.
Zhiyuan Yao, Qianwei Fu, Ranran Geng, Yue Jian, Zhen Liu   +4 more
openaire   +1 more source