Sentences with phrase «piezoelectric actuator»

The phone's selfie camera got moved to the bottom of the phone — not necessarily a good thing, as I'll explain below — and underneath the display is the piezoelectric actuator that replaces your front speaker.

The piezo - actuated system is composed of the piezoelectric actuator and a positioning mechanism.

In this paper, tracking performance and movement precision of piezoelectric actuator as operating parts of ultra-precision cutting unit is improved using feedback control of inverse - hysteresis model to remove hysteresis property.

Caption text hereCompletely unfolded, the milliDelta with 15 mm - by - 15 mm - 20 mm roughly compares to a cent piece, and uses piezoelectric actuators, and flexural joints in its three arms to control high - frequency movements of a stage on top.

Using six piezoelectric actuators, HAMR is capable of tethered locomotion up to 37 cm / s using a 70 Hz gait frequency.

Not exact matches

A new generation of lead - free piezoelectric materials could lead to greener actuators, sensors and even ultra-dense data storage.