Holographic interference method for investigation of wave transport systems

Arvydas Palevicius; Minvydas Ragulskis

doi:10.1117/12.248642

23 August 1996 Holographic interference method for investigation of wave transport systems

Arvydas Palevicius, Minvydas Ragulskis

Proceedings Volume 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1996) https://doi.org/10.1117/12.248642
Event: Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1996, Ancona, Italy

Abstract

The original two coordinate step wave motors of synchronous type are analyzed. In them the output member is pushed by the standing waves excited in the input member. The input link may be a rectangular plate or a cylinder or similar. The output member is pressed to the working surface of the input member by the elastic-dissipative elements. The positions of the nodal and peak points of the input member may be changed in various ways. The created model and the performed research of the dynamics determine the characteristics of those motors. The experimental research is complicated because in the input member for example in case of a rectangular plate besides of the orthogonal standing waves the waves of various frequencies travelling and non orthogonal and of damped type arise. That is why for the solution of those problems the method is created based on the method of laser holography and the research is performed. The results of research are effective in the creation of advanced constructions of step motors of the types analyzed.

Citation Download Citation

Arvydas Palevicius and Minvydas Ragulskis "Holographic interference method for investigation of wave transport systems", Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); https://doi.org/10.1117/12.248642

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