Design of a preload device for piezoelectric actuators using permanent magnets was presented. The use of permanent magnets results in the slight increase of the total stroke of the actuator to the same electrical input voltage. It was found that the preloading force decreases slightly as the gap increases.
|Journal||Digests of the Intermag Conference|
|Publication status||Published - 2003|
|Event||Intermag 2003: International Magnetics Conference - Boston, MA, United States|
Duration: 2003 Mar 28 → 2003 Apr 3
ASJC Scopus subject areas
- Electrical and Electronic Engineering