一种机场异物探测的伺服转台设计

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摘要：设计一款用于机场跑道异物探测的一维伺服转台，其具有质量轻、体积小、可靠性高、定位精度高的特点。介绍转台的总体设计，包含指标要求、轻量化台体布局和驱动机构设计、负载参数计算等；进一步介绍转台关键结构件设计；基于确定的转台结构进行有限元仿真，包含极限载荷下的强度校核和模态分析。

关键词：一维伺服转台；总体设计；结构设计

中图分类号：TH122文献标志码：B文章编号：1671-5276（2024）06-0274-04

Abstract：Designs a one-dimensional servo turntable for detecting foreign objects on airport runway， which is light in weight， small in size and with high reliability and high positioning accuracy. The overall design of the turntable is introduced， including the index requirements， the layout of the turntable， the design of the driving Themechanism and the design of load parameter calculation etc. The design of key structure for the turntable is further introduced. The finite element simulation is carried out based on the confirmed turntable structure， which embodies the strength check and modal analysis under the ultimate load.

Keywords：one-dimensional servo turntable; overall design; structural design

0引言

近几年我国FOD检测雷达系统相关研究发展迅速，成果也比较明显，然而FOD检测雷达系统要真正在机场中发挥作用，必须依赖高性能的转台作为载体［1］。（剩余4941字）