光电设备的三维减振系统设计

摘要

The effect of the vibration on the optical equipment is analyzed. Aiming at the design of the vibration reduction for the optical devices, the concept of 3-DOF vibration reduction is proposed. The 3-DOF vibration reduction system has the ability of the vibration isolation buffer and the function of the angle vibration reduction suppression. The anti-vibration and anti-impact designs of 3-DOF vibration reduction system are calculated. The characteristic of the vibration reduction is verified by the bench test, which can meet the requirements of optical equipments.%分析了振动对光电设备的影响，针对光电设备中光学装置的减振设计，提出了三维减振设计构想。设计了一套既有隔振缓冲能力，同时也具备抑制角振动功能的三维减振系统。对三维减振系统的抗振动设计和抗冲击设计进行了分析计算，并通过台架试验验证了减振特性，能够满足光电设备的使用要求。