Precise actuation is a widely utilized technology in the realm of high-end equipment.
Piezoelectric actuators (PEAs) stand out due to their exceptional attributes, including high …

In piezoelectric micropositioning platforms, the displacement amplification mechanism can
solve the small output displacement of the platform; the displacement coupling will also …

Nanopositioning technology is widely used in high-resolution applications. It often uses
piezoelectric actuators due to their superior characteristics. However, piezoelectric actuators …

This article presents the structural design, dynamics modeling, and precision control of a
new macro–micromanipulator driven by macrofiber composite (MFC). In particular, the stick …

For multi-point magnetic levitation systems (MMLSs), cooperative control is crucial, as
inconsistent disturbances to each levitation point (LP) will result in control failure of the entire …

Compensation of hysteresis and creep in the micro/nanopositioning stage is an essential
task to achieve an ultra-precise reference tracking with desired accuracy, performance and …