title: Separate recording of rationally related vibration frequencies using digital stroboscopic holographic interferometry.
abstract: A method for separate recording of rationally related vibration frequencies is presented. To record and measure the mode shape of vibrations, a synchronized stroboscopic CCD camera is used. Synchronization and control of the camera acquisition for recording stroboscopic holographic sequence has been realized. The phase for different states of the object vibration is calculated using the Fourier-transform method. Experimental results are presented, and the advantages and disadvantages of the proposed method are discussed.
authors: Imanuil Kant Russian State University, Nevsky str., 14, 236041, Kaliningrad, Russia. itoaleks@ito.uni-stuttgart.de
authors: Igor
authors: I
authors: Alexeenko
authors: Michael
authors: M
authors: Gusev
authors: Vadim
authors: V
authors: Gurevich