著者
Kaizuka Hiroshi Siu Byron
出版者
公益社団法人 応用物理学会
雑誌
Japanese Journal of Applied Physics (ISSN:00214922)
巻号頁・発行日
vol.27, no.5, pp.L773-L776, 1988

We present a simple way to compensate for hysteresis and creep in piezoelectric actuators. By inserting a capacitor in series with the piezoelectric actuator, we find a reduction in the size of the hysteresis loop. For a suitable small capacity in series, creep is eliminated.