Lyashenko, Iakov A.Borysiuk, Vadym N.Popov, Valentin L.2020-11-032020-11-0320200354-2025https://depositonce.tu-berlin.de/handle/11303/11821http://dx.doi.org/10.14279/depositonce-10711We consider an actuator whose driving bodies are made of Power-Law graded materials. The directional motion is generated by an asymmetric mechanism producing simultaneously vertical and horizontal oscillations of the indenter. The dynamic contact of gradient materials is described and the equation of motion for the drive is written down and analyzed. It is shown that the exponent of the elastic inhomogeneity significantly affects the average velocity of motion of the cargo, which can be dragged by the drive.en600 Technik, Technologiepiezoelectric actuatorfrictionmethod of dimensionality reductionnormal and tangential contact forcesArticle2335-0164