High-force high-strain wide-bandwidth linear actuator using the magnetostrictive material Terfenol-D

Details High-force high-strain wide-bandwidth linear actuator using the magnetostrictive material Terfenol-D High-force high-strain wide-bandwidth linear actuator using the magnetostrictive material Terfenol-D

Jan 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992spie.1543..301g&link_type=abstract

Proc. SPIE Vol. 1543, p. 301-312, Active and Adaptive Optical Components, Mark A. Ealey; Ed.

Computer Science

Performance

Scientific paper

High force, high strain, wide bandwidth linear actuators are now available driven by the new class of `giant' magnetostrictive material called Terfenol-D. Performance data are reported which allow evaluation of several actuator designs. Strokes over 100 (mu) , clamped forces to 1700 N, and a frequency range of dc to over 3 KHz are available from small actuators. Fundamental principles of linear actuator design based on Terfenol-D drive are discussed, along with Terfenol-D characteristics which can be altered to affect actuator performance. Terfenol-D piezomagnetic constants which adapt to external variables, along with the self sensing capabilities of Terfenol-D actuators, will allow development of advanced control capabilities, or smart actuators.

Affiliated with

Also associated with

No associations

Rating

High-force high-strain wide-bandwidth linear actuator using the magnetostrictive material Terfenol-D does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with High-force high-strain wide-bandwidth linear actuator using the magnetostrictive material Terfenol-D, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-force high-strain wide-bandwidth linear actuator using the magnetostrictive material Terfenol-D will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-940866