Active control of a clamped L-connected plate power flow by using a piezoelectric actuator
- Авторы: Li J.1, Chen Z.1, Jiao Y.1
-
Учреждения:
- School of Mechanical and Electrical Engineering
- Выпуск: Том 58, № 4 (2017)
- Страницы: 753-762
- Раздел: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160298
- DOI: https://doi.org/10.1134/S0021894417040216
- ID: 160298
Цитировать
Аннотация
The dynamic response of a clamped L-connected plate and an actively controlled vibratory power flow are studied. The vibratory power flow is suppressed by a piezoelectric patch, which is bonded on the L-connected plate. The electric patch is considered as an actuator. The feedforward least mean square algorithm is used to deduce the optimal piezoelectric patch control moment. Actuator operation with close-to-optimal moments is studied with allowance for the presence of in-plane waves.
Ключевые слова
Об авторах
J.-X. Li
School of Mechanical and Electrical Engineering
Автор, ответственный за переписку.
Email: lijiaxing-abc@163.com
Китай, Harbin
Zh.-B. Chen
School of Mechanical and Electrical Engineering
Email: lijiaxing-abc@163.com
Китай, Harbin
Y.-H. Jiao
School of Mechanical and Electrical Engineering
Email: lijiaxing-abc@163.com
Китай, Harbin