Abstract: This article presents a piezo-actuated microgripper characterized by large amplification ratio and compact structure size. The microgripper is actuated by a piezo-stack actuator that is integrated with a two-stage displacement ...

Abstract: Abstract. Six-degree-of-freedom (6-DOF) nanopositioning stages are indispensable in precision engineering. However, these stages currently exhibit significant crosstalk, which degrades their accuracy. This study proposes ...