Prospects of USM-drivers use in two-coordinate coelostat design
Keywords:
telescope, coelostat, heliostat, USM- driver, piezoelectric driver, ultrasonic driverAbstract
The aim of the study is to develop a model of two-coordinate coelostat with USM- drivers. A theoretical model of the device was designed. The optical scheme includes a telescope with a two-coordinate coelostat mounted at the entry and consisting of two units including diagonal mirrors and USM- drivers. Finding of the object, setting and driving may be performed automatically by the computer. The studies revealed highly promising prospects of USM- drivers application in this design. A working dummy based on the Maksutov lens was developed and constructed. The technique of work in azimuthal, equatorial, horizontal and periscopal operation was tested. Two-coordinate coelostat with USM- drivers may find application in large telescopes, including space and mercury ones.
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