Systems of wave transformation and their holographic research

摘要

Abstract: Problems of energy transfer in mechanisms with wave excitation do find actuality in many applications of vibro- motors and actuators, where the generated motion of the active parts is transferred to the motion of the working parts through the contact points or zones. Theoretical and experimental analysis of the dynamics of such systems in transitional and steady state regimes is performed. The purpose of the work is to determine the dynamical processed in analyzed systems, the transformation of the waves existed in the body before and after the output link. The presented method based on holography enables no only to perform research, but also to optimize the systems. The results of research of the system, the input link of which is an elastic beam and the output link - a rigid body or cylinders is presented. The output links are elastically or rigidly pressed to the input link. !5