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M. Elsayed, A., A. Abo-Ismai, A., E. ElTaib, M., T. El-Melegy, M. (2009). CHARACTERISTICS OF SMART PIEZOELECTRIC ACTUATORS FOR PRECISE MOTION APPLICATIONS. JES. Journal of Engineering Sciences, 37(No 6), 1423-1432. doi: 10.21608/jesaun.2009.128539
Amr M. Elsayed; Ahmed A. Abo-Ismai; Mohammed E. ElTaib; Moumen T. El-Melegy. "CHARACTERISTICS OF SMART PIEZOELECTRIC ACTUATORS FOR PRECISE MOTION APPLICATIONS". JES. Journal of Engineering Sciences, 37, No 6, 2009, 1423-1432. doi: 10.21608/jesaun.2009.128539
M. Elsayed, A., A. Abo-Ismai, A., E. ElTaib, M., T. El-Melegy, M. (2009). 'CHARACTERISTICS OF SMART PIEZOELECTRIC ACTUATORS FOR PRECISE MOTION APPLICATIONS', JES. Journal of Engineering Sciences, 37(No 6), pp. 1423-1432. doi: 10.21608/jesaun.2009.128539
M. Elsayed, A., A. Abo-Ismai, A., E. ElTaib, M., T. El-Melegy, M. CHARACTERISTICS OF SMART PIEZOELECTRIC ACTUATORS FOR PRECISE MOTION APPLICATIONS. JES. Journal of Engineering Sciences, 2009; 37(No 6): 1423-1432. doi: 10.21608/jesaun.2009.128539

CHARACTERISTICS OF SMART PIEZOELECTRIC ACTUATORS FOR PRECISE MOTION APPLICATIONS

Article 10, Volume 37, No 6, November and December 2009, Page 1423-1432  XML PDF (439.33 K)
Document Type: Research Paper
DOI: 10.21608/jesaun.2009.128539
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Authors
Amr M. Elsayed1; Ahmed A. Abo-Ismai2; Mohammed E. ElTaib3; Moumen T. El-Melegy4
1Demonstrator . Mechatronics Section, Department of Mechanical Engineering
2Professor, Mechatronics Section, Department of Mechanical Engineering
3Assistant Professor , Mechatronics Section, Department of Mechanical Engineering,
4Associate Professor , Electrical Engineering Department, Faculty of Engineering, Assiut University, Assuit (71516), Egypt
Abstract
In this paper, the static and dynamic characteristics of piezoelectric actuators (micromanipulator) are investigated theoretically and experimentally. A physical measurement setup is established for bimorph bending actuators. The actuator deflection is calculated for different driving voltages and compared with the measured values. Transient response due to a step input was very fast, the bandwidth obtained was 101Hz.The Transient, and frequency responses are obtained under different operating conditions.
Keywords
Piezoelectric actuator; Bimorph
Main Subjects
Mechanical, Power, Production, Design and Mechatronics Engineering.
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