Abstract
In this study, an innovative design of the stack-type piezoelectric ceramic actuator is provided. The specific Belleville (disc) springs are used to generate a constant pre-stress force to the PZT and operated in a special condition. The simulation of the structural behavior is constructed and analyzed in ATILA program by modifying the related parameters of the piezoelectric and the elastic materials, the stress between the Belleville springs and PZT and the output displacement are both calculated in the FEA model. The accuracy and correspondence between the simulation and the experimental result is determined subsequently in this paper. The comparison of the output displacement between the modeling results calculated by ATILA and the measurement shows that the nonlinearity can be improved under a specific condition when the most appropriate Belleville springs are selected. It means our new mechanical concept of the actuator can effectively promote the output efficiency of the actuator before the controller is added.
| Original language | English |
|---|---|
| Title of host publication | Institute of Applied Mechanics - 17th International Conference on Adaptive Structures and Technologies, ICAST 2006 |
| Pages | 331-337 |
| Number of pages | 7 |
| Publication status | Published - 2006 Dec 1 |
| Event | 17th International Conference on Adaptive Structures and Technologies, ICAST 2006 - Taipei, Taiwan Duration: 2006 Oct 16 → 2006 Oct 19 |
Publication series
| Name | Institute of Applied Mechanics - 17th International Conference on Adaptive Structures and Technologies, ICAST 2006 |
|---|
Other
| Other | 17th International Conference on Adaptive Structures and Technologies, ICAST 2006 |
|---|---|
| Country | Taiwan |
| City | Taipei |
| Period | 06-10-16 → 06-10-19 |
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All Science Journal Classification (ASJC) codes
- Mechanics of Materials
Cite this
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Design and analysis of an innovative PZT actuator by FEA and experiment verification. / Huang, Yi-Cheng; Chen, Chi Fan; Hsu, Chan Wei.
Institute of Applied Mechanics - 17th International Conference on Adaptive Structures and Technologies, ICAST 2006. 2006. p. 331-337 (Institute of Applied Mechanics - 17th International Conference on Adaptive Structures and Technologies, ICAST 2006).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Design and analysis of an innovative PZT actuator by FEA and experiment verification
AU - Huang, Yi-Cheng
AU - Chen, Chi Fan
AU - Hsu, Chan Wei
PY - 2006/12/1
Y1 - 2006/12/1
N2 - In this study, an innovative design of the stack-type piezoelectric ceramic actuator is provided. The specific Belleville (disc) springs are used to generate a constant pre-stress force to the PZT and operated in a special condition. The simulation of the structural behavior is constructed and analyzed in ATILA program by modifying the related parameters of the piezoelectric and the elastic materials, the stress between the Belleville springs and PZT and the output displacement are both calculated in the FEA model. The accuracy and correspondence between the simulation and the experimental result is determined subsequently in this paper. The comparison of the output displacement between the modeling results calculated by ATILA and the measurement shows that the nonlinearity can be improved under a specific condition when the most appropriate Belleville springs are selected. It means our new mechanical concept of the actuator can effectively promote the output efficiency of the actuator before the controller is added.
AB - In this study, an innovative design of the stack-type piezoelectric ceramic actuator is provided. The specific Belleville (disc) springs are used to generate a constant pre-stress force to the PZT and operated in a special condition. The simulation of the structural behavior is constructed and analyzed in ATILA program by modifying the related parameters of the piezoelectric and the elastic materials, the stress between the Belleville springs and PZT and the output displacement are both calculated in the FEA model. The accuracy and correspondence between the simulation and the experimental result is determined subsequently in this paper. The comparison of the output displacement between the modeling results calculated by ATILA and the measurement shows that the nonlinearity can be improved under a specific condition when the most appropriate Belleville springs are selected. It means our new mechanical concept of the actuator can effectively promote the output efficiency of the actuator before the controller is added.
UR - http://www.scopus.com/inward/record.url?scp=84865455129&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84865455129&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84865455129
SN - 9781605601250
T3 - Institute of Applied Mechanics - 17th International Conference on Adaptive Structures and Technologies, ICAST 2006
SP - 331
EP - 337
BT - Institute of Applied Mechanics - 17th International Conference on Adaptive Structures and Technologies, ICAST 2006
ER -