P
Piotr Vasiljev
Researcher at Nanjing University of Aeronautics and Astronautics
Publications - 53
Citations - 491
Piotr Vasiljev is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Ultrasonic motor & Piezoelectric motor. The author has an hindex of 12, co-authored 51 publications receiving 414 citations. Previous affiliations of Piotr Vasiljev include Pedagogical University & Korea Institute of Science and Technology.
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Journal ArticleDOI
A novel tiny ultrasonic linear motor using the radial mode of a bimorph
Hyun Phill Ko,Hyun Phill Ko,Sangsig Kim,Sergjus N. Borodinas,Sergjus N. Borodinas,Piotr Vasiljev,Chong Yun Kang,Seok Jin Yoon +7 more
TL;DR: In this article, a tiny ultrasonic motor has been introduced to have compact and simple structure, which can be realized by the central movement of transducing part, which is the maximum displacement of the up-and-down movement.
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Ultrasonic system for solar panel cleaning
TL;DR: In this paper, an ultrasonic cleaning system that performs ultrasonic cavity in thin water layer in motion with depth of water from 0.1 to 1 mm was presented. But the authors did not specify the parameters of the laser vibrometer used for measuring mechanical fluctuations on the piezoelectric actuator's surface.
Journal ArticleDOI
Linear inertial piezoelectric motor with bimorph disc
Dalius Mazeika,Piotr Vasiljev +1 more
TL;DR: In this article, the authors investigated a tiny piezoelectric inertial motor with a self-moving slider that obtains bidirectional inertial motion when the saw tooth or the pulse type excitation signal is applied at resonant frequency.
Journal ArticleDOI
Piezoelectric linear motor concepts based on coupling of longitudinal vibrations
TL;DR: Different motor designs based on the coupling of two the same longitudinal vibrations within one structure to generate an elliptic motion of surface points are discussed.
Journal ArticleDOI
Small size piezoelectric impact drive actuator with rectangular bimorphs
Dalius Mazeika,Dalius Mazeika,Piotr Vasiljev,Piotr Vasiljev,Sergejus Borodinas,Sergejus Borodinas,Regimantas Bareikis,Ying Yang +7 more
TL;DR: In this article, a small size linear type piezoelectric inertia-friction actuator has been developed for self-inertia type and operation principle is based on the impact drive.