Hostname: page-component-76fb5796d-dfsvx Total loading time: 0 Render date: 2024-04-29T20:58:11.768Z Has data issue: false hasContentIssue false
  • English
  • Français

Ceramic Actuators: Principles and Applications

Published online by Cambridge University Press:  29 November 2013

Kenji Uchino
Get access

Extract

Piezoelectric and electrostrictive actuators, capable of moving something electromechanically, are forming a new field between electronic and structural ceramics. Application fields are classified into three categories: positioners, motors, and vibration suppressors. The manufacturing precision of optical instruments such as lasers and cameras, and the positioning accuracy for fabricating semiconductor chips, which must be adjusted using solidstate actuators, is of the order of 0.1 μm. Regarding conventional electromagnetic motors, tiny motors smaller than 1 cm3 are often required in office or factory automation equipment and are rather difficult to produce with sufficient energy efficiency. Ultrasonic motors whose efficiency is insensitive to size are superior in the minimotor area. Vibration suppression in space structures and military vehicles using piezoelectric actuators is also a promising technology.

New solid-state displacement transducers controlled by temperature (shape memory alloy) or magnetic field (amorphous magnetostrictive alloy) have been proposed, but are generally inferior to the piezoelectric/electrostrictive actuators because of technological trends aimed at reduced driving power and miniaturization.

Type
Smart Materials
Information
MRS Bulletin , Volume 18 , Issue 4 , April 1993 , pp. 42 - 48
Copyright
Copyright © Materials Research Society 1993

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.Uchino, K., Piezoelectric/Electrostrictive Actuators (Morikita Publishing, Tokyo, 1986).CrossRefGoogle Scholar
2.Uchino, K., Problem Solving-Piezoclectric Actuators (Morikita Publishing, Tokyo, 1991).Google Scholar
3.Uchino, K., Bull. Am. Ceram. Soc. 65 (4) (1986) p. 647.Google Scholar
4.Uchino, K., FC Report for Overseas Readers (1988) p. 23.Google Scholar
5.Uchino, K., Proc. Intl. Symp. Appl. Ferroelectrics '90 (1991) p. 153.Google Scholar
6.Uchino, K. and Nomura, S., Jpn. J. Appl. Phys. 52 (7) (1983) p. 575.Google Scholar
7.Furuta, K. and Uchino, K., Adv. Ceram. Mater. 1 (1986) p. 61.Google Scholar
8.Cieminski, J. von and Beige, H., J. Phys. D 24 (1991) p. 1182.Google Scholar
9.Cross, L.E., Jang, S.J., Newnham, R.E., Nomura, S., and Uchino, K., Ferroelectrics 23 (3) (1980) p. 187.CrossRefGoogle Scholar
10.Uchino, K. and Nomura, S., Ferroelectrics 50 (1) (1983) p. 191.CrossRefGoogle Scholar
11.Uchino, K., Proc. Intl. Meg. Adv. Mater. 9 (1989) p. 489.Google Scholar
12.Furuta, A., Oh, K.Y., and Uchino, K., Sensors and Mater. 3 (4) (1992) p. 205.Google Scholar
13.Uchino, K. and Takasu, T., Inspec. 10 (1986) p. 29.Google Scholar
14.Sugawara, Y., Onitsuka, K., Yoshikawa, S., Xu, Q.C., Newnham, R.E., and Uchino, K., J. Am. Ceram. Soc. 75 (4) (1992) p. 996.CrossRefGoogle Scholar
15.Goto, H., Imanaka, K., and Uchino, K., Ultrasonic Technol. (5) (1992) p. 48.Google Scholar
16.Ota, T., Uchikawa, T., and Mizutani, T., Jpn. J. Appl. Phys. 24 (Suppl. 24–3) (1985) p. 193.CrossRefGoogle Scholar
17.Uchino, K., Tsuchiya, Y., Nomura, S., Sato, T., Ishikawa, H., and Ikeda, O., Appl. Optics 20 (17) (1981) p. 3077.CrossRefGoogle Scholar
18.Sato, T., Ishikawa, H., Ikeda, O., Nomura, S., and Uchino, K., Appl. Optics 21 (1982) p. 3669.CrossRefGoogle Scholar
19.Yano, T., Fukui, I., Sato, E., Inui, O., and Miyazaki, Y., Electr. & Commun. Soc. Proc. (Spring 1984) p. 1–156.Google Scholar
20.Uchino, K., J. Rob. Mech. 1 (1989) p. 124.Google Scholar
21.Ultrasonic Motors/Actuators, edited by Akiyama, Y. (Triceps, Tokyo, 1986).Google Scholar
22.Annual Report of Solid State Actuator Soc., edited by Uchino, K. (Jpn. Tech. Transfer Assoc., Tokyo, 1991); Smart Materials and Structures, edited by R.O. Claus et al. (IOP, Philadelphia, 1992).Google Scholar
23.Sugiyama, S. and Uchino, K., Proc. Intl. Symp. Appl. Ferroelectrics '86 (IEEE, 1986) p. 637.Google Scholar
24.Hirose, T. and Uchino, K., Ferroelectrics 87 (1988) p. 295.CrossRefGoogle Scholar
25.Uchino, K. and Ishii, T., J. Jpn. Ceram. Soc. 96 (8) (1988) p. 863.CrossRefGoogle Scholar
26.Suzuki, Y., Uchino, K., Gouda, H., Sumita, M.Newnham, R.E., and Ramachandran, A.R., J. Jpn. Ceram. Soc. 99 (11) (1991) p. 1135.CrossRefGoogle Scholar
27.Tanimura, M. and Uchino, K., Sensors ana Mater. 1 (1988) p. 47.Google Scholar
28.Uchino, K., O plus E (New Technology, Tokyo, May, 1989) p. 58.Google Scholar