The high-precision actuating device for the adaptive optics systems

The object of investigation: the precision two-channel drive of the linear displacement. The purpose of the work: the investigation of the principles of construction of the precision two-channel drive, the development of its mathematical models. The mathematical models of the composed piezoelectric motor with the elastic casing and synchronous electric machine in the moment operation mode have been developed. Given have been the rations for the design of the parameters of the composition piezomotors for the different types of structures, the new constructions of piezomotors have been developed, it has been suggested to use the moment operating rating for the synchronous machineAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio