VIBRATION CENTRIFUGAL COMPOSITE TEST APPARATUS AND CONTROL METHOD THEREFOR

摘要

Disclosed are a vibration centrifugal composite test apparatus and a control method therefor. The apparatus comprises a centrifuge (1), an air-cooled electric vibration table (2) and an electrical control cabinet (3); the air-cooled electric vibration table (2) comprises a vibration table main machine (21) and a fan (22); the central axis of a moving coil (221) in the vibration table main machine (21) and the horizontal central line of a rotary arm (12) in the centrifuge are on the same straight line; the fan (22) is a horizontal fan, and is arranged at an upper portion of the center of the rotary arm (12), and a fan-covering cabinet (24) is arranged outside the horizontal fan; and the electrical control cabinet (3) is arranged above the fan-covering cabinet (24), a power line of the electrical control cabinet (3) is connected to a power supply by means of a conductive slip ring (15), and a vibration feedback signal line of the vibration table main machine (21) is directly connected to the control electrical cabinet (3). The vibration centrifugal composite test apparatus is of a reasonable structure and has a high reliability; and the control method integrates vibration and rotation control, the apparatus is comprehensively controlled by a control system, operation is convenient, and the control precision can be improved.