Enhancement of a unimorph actuator performance implementing the nonlinear characteristics of piezoceramic wafer (3203HD, CTS)

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6529 PART 1, Issue , 2007, Pages

  Nguyen, Quoc Viet ^a   Park, Hoon Cheol ^a   Goo, Nam Seo ^a  

^a Konkuk University   (South Korea)

Author keywords

Blocking force; Buckling; Geometric nonlinearity; LIPCA; Nonlinear material; Piezoceramic actuator; Thermal analogy

Indexed keywords

BUCKLING; DATA REDUCTION; FINITE ELEMENT METHOD; GEOMETRY; MATHEMATICAL MODELS; PIEZOELECTRIC CERAMICS; POLARIZATION;

BLOCKING FORCE; GEOMETRIC NONLINEARITIES; NONLINEAR MATERIALS; THERMAL ANALOGY;

PIEZOELECTRIC ACTUATORS;

EID: 35548990584     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.715506     Document Type: Conference Paper

References (15)

1. Karla M. Mossi, Gregory V. Selby, Robert G. Bryant, "Thin-layer composite unimorph ferroelectric driver and sensor properties," Materials Letters. 35, 39-49 (1998).
2. Michael W Hyer and Adel B Jilani, "Deformation characteristics of circular RAINBOW actuators," Smart Mater. Struct. 11, 175-195 (2002).
3. Robert W. Schwartz, L. Eric Cross and Qing Ming Wang, "Estimation of the Effective d3i Coefficients of the Piezoelectric Layer in Rainbow Actuators," J. Am. Ceram. Soc. 84 (11), 2563-69 (2001).
4. K.J. Yoon, K.H. Park, S.K. Lee, N.S. Goo and H.C. Park, "Analytical design Model for piezo-composite unimorph actuator and its verification using LIPCAs," Smart Mater. Struct. 13, 459-467 (2004).
5. Moh. Syaifuddin, Hoon Cheol Park and Nam Seo Goo, "Design and evaluation of a LIPCA-actuated flapping device," Smart Mater. Struct. 15, 1225-1230 (2006).
6. K. Mossi, B. Smith, M. Mouhli and R. G. Bryant, "Characteristics of carbon reinforced piezoelectric composite," Proc. of International Conference on Emerging System Technology, Konkuk University, Seoul, 24-32 (2005).
7. Quoc-Viet Nguyen, Seungsik Lee, Hoon Cheol Park, "Improvement of actuation displacement of LIPCA implementing bifurcation phenomena," Proc. SPIE, Vol. 6170, 61701L (March 2006).
8. S. Lee, S.H. Jang, Y.S. Kim, H.C. Park and K.J. Yoon, "Material nonlinear characteristics of the 3203HD PZT wafer under high electric fields," Sensors and Actuators. A 121, 450-456 (2005).
9. K Joon Yoon, Seokjun Shin, Hoon C Park and Nam Seo Goo, "Design and manufacture of a lightweight piezocomposite curved actuator," Smart Mater. Struct. 11,163-16 (2002).
10. K.Y. Kim, K.H. Park, H.C. Park, N.S. Goo and K.J. Yoon, "Performance evaluation of lightweight piezo-composite actuators," Smart Mater. Struct. A 120, 123-129 (2005).
11. CTS Corporation, http://www.ctscorp.com.
12. ANSYS User's Manual, 1999.
13. Barmac K. Taleghani and Joel F. Campbell, "Non-linear finite element modeling of THUNDER piezoelectric actuators," NASA/TM-1999-209322 (1999).
14. Chahngmin Cho, Hoon C. Park and Sung W. Lee, "Stability analysis using a geometrically nonlinear assumed strain solid shell element model," Finite Elements in Analysis and Design 29, 121-135 (1998).
15. J. Singer, J. Arbocz and T. Weller, Buckling Experiments, John Wiley & Sons, Inc. Vol. 1, 194 (1998).