SYSTEM AND METHOD FOR TESTING VIBRATION

摘要

PROBLEM TO BE SOLVED: To shake a vibration table accurately without requiring any trial shaking. SOLUTION: The vibration testing system comprising a vibration table 103 having a table 108 and shakers 109 and 119 for driving the table 108 and vibrating a sample 104 fixed onto the table 108 is further provided with a simulator 102 for modeling the vibration table 103 and the sample 104 and calculating the acceleration of the table 108 based on a shaking signal being inputted to the shaker and the model, and a waveform correcting unit 106 for correcting the target value of acceleration of vibration based on an acceleration of the table 108 calculated by the simulator 102.