Research on Airborne Active and Passive Composite Vibration Isolation Optoelectronic Stabilization Platform System

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Sun, Baoyu^1 ; Wang, Junqiang^1 ; Lin, Jieqiong^1 ; Gao, Minghui^2 ; Gu, Yan^1

School of Mechatraonic Engineering, Changchun University of Technology, Changchun

130000, China^1

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, Changchun

130000, China^2

关键词: Optoelectronic systems;    Platform systems;    Three-dimensional model;    Vibration coupling;    Vibration isolation systems;    Vibration isolations;    Vibration isolators;    Vibration reductions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/4/042042/pdf
DOI  :  10.1088/1757-899X/452/4/042042

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

According to the vibration isolation requirements of a certain type of optoelectronic stability platform, an active-passive composite vibration isolation system based on the hierarchical vibration isolation idea is designed. The system uses the active and passive hybrid vibration isolator as the outer frame damper, and the two-axis four-frame optoelectronic system. The stable platform has a reasonable layout. The system realizes the three-way stiffness, removes the line vibration coupling in the three directions of the system, establishes the three-dimensional model of the vibration reduction system in UG, and uses the Altair HyperMesh/OptiStruct software for finite element analysis. The results show that the vibration isolation system meets the design requirements.