PIEZOELECTRIC TWO-COORDINATE DEFLECTOR FOR MARKING LASER
Санкт-Петербургский государственный политехнический университет; аспирант
A. B. Smirnov
St. Petersburg State Polytechnical University, Department of Automatic Machinery;
Abstract. Performance of a prototype two-coordinate deflector with bimorph actuators is studied experimentally. A method is proposed for eliminate the deflector errors by voltage correction in control system.
Keywords: technological laser machine, two-coordinate deflector, bimorph actuator.