Piezoelectric ultrasonic-assisted precision machining (PUAPM) technology is considered to
be an efficient and environmentally friendly machining strategy by virtue of cutting force …

Piezoelectric stick-slip actuators (PSSAs) are famous for ultimate working condition
adaptability, simple structure, and positioning accuracy. To meet the demand of industrial …

The stick-slip piezoelectric actuator with simple driving signal and structure is a very
promising type for achieving the high resolution and large stroke. However, as a typical …

The pusher type inchworm piezoelectric actuator has the advantages of fast response and
wide stroke, but the complex excitation signal sequences limits the output speed and load …

Backward motion commonly exists in the stick-slip linear piezoelectric actuator, resulting in
deterioration of the output performance and limiting their applications. To solve the problem …

Piezoelectric actuators are emerging as a promising technology with their potential to deliver
a system with high specific power, accuracy, quick response and resolution. Over the years …

Piezoelectric actuators play a crucial role in both scientific research and industrial
applications. With the increasing demand on the high speed performance piezoelectric …

A new piezoelectric actuator based on the stick–slip working principle inspired by the
predation of the snake is proposed and developed in this work. A lead zirconate titanate …

In this paper, the self-deformation mode of the stick-slip principle was proposed, and
accordingly a piezoelectric actuator based on the self-deformation mode was designed …

In this work, a new bionic piezoelectric actuator inspired by the earthworm is proposed,
fabricated, and tested. The operating principle of the actuator imitates the crawling motion of …