7 citations as recorded by crossref.

1. Measurement insights and error analysis of electronic parameters for ultrasonic transducers Y. Zhou et al. https://doi.org/10.1088/1361-6501/ad49bd
2. Improvement mechanism of energy conversion efficiency in ultrasonic motor with flexible rotor H. Chen et al. https://doi.org/10.1016/j.ultras.2021.106659
3. Research on variable stiffness asymmetrical resonant linear piezoelectric actuator based on multi-modal drive L. He et al. https://doi.org/10.1088/1361-665X/ad1426
4. Contact dynamic modeling of hollow-type ultrasonic motor considering the microscopic viscous effect Z. Dong et al. https://doi.org/10.1016/j.ultras.2026.108115
5. A Comprehensive Review of Piezoelectric Ultrasonic Motors: Classifications, Characterization, Fabrication, Applications, and Future Challenges S. Naz & T. Xu https://doi.org/10.3390/mi15091170
6. Contact analysis and performance evaluation of ring type traveling wave ultrasonic motors based on a surface contact model C. Jiang et al. https://doi.org/10.1016/j.ultras.2022.106851
7. Contact modeling and performance evaluation of ring type traveling wave ultrasonic motors considering stator teeth C. Jiang et al. https://doi.org/10.1016/j.ultras.2021.106518