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EXEPRIMENTAL TESTING OF A TREMOR COMPENSATION SYSTEM WITH BIMORPH PIEZOCERAMIC ACTUATORS USING OPTICAL METHODS

– The purpose of this paper is to present a new stand developed for exeprimental testing of a tremor compensation system with bimorph piezoceramic actuators using optical methods. The characterization of the bimorphic actuators was performed by plotting the response curve, for displacements between 0 and 150 V. A new method for determining the response curve has also been developed, using optical image capture and processing. Comparing the results obtained using the optical method with those obtained by manual reading the measurements, it was found that similar results were obtained, relative to the type and maximum deflection of the tested actuators, which validates the new optical developed method by ICPE-CA.