A novel method to fully suppress single and bi-modal excitations due to the support vibration by means of piezoelectric actuators
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2021.116260
Abstract: Abstract Vibration attenuation and control is a typical topic in mechanical, civil and aeronautical engineering. In recent years, there has been extensive research on smart materials and among all of them, the piezoelectrics seem to… read more here.
Keywords: single modal; novel method; modal excitations; vibration ... See more keywords
A single-modal linear ultrasonic motor based on multi vibration modes of PZT ceramics.
Sign Up to like & getrecommendations! Published in 2020 at "Ultrasonics"
DOI: 10.1016/j.ultras.2020.106158
Abstract: We have developed a single-modal linear motor which contains two kinds of PZT ceramics. The linear motor works by exciting the transverse vibration mode of the PZT ceramic on the upper surface of stator elastomer… read more here.
Keywords: vibration mode; single modal; modal linear; pzt ceramics ... See more keywords
Single Modal Interference-Based Fiber-Optic Sensor for Simultaneous Measurement of Curvature and Strain With Dual-Differential Temperature Compensation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2018.2868064
Abstract: In this paper, a thin-core fiber-based in-line Mach–Zehnder interferometer is theoretically and experimentally demonstrated, and a high sensitivity consistency of temperature (>0.995) is obtained owing to the formed single modal interference. Furthermore, the nonlinear wavelength-dependence… read more here.
Keywords: temperature; dual differential; single modal; modal interference ... See more keywords