一種機場異物探測的伺服轉臺設計

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摘要：設計一款用于機場跑道異物探測的一維伺服轉臺，其具有質量輕、體積小、可靠性高、定位精度高的特點。介紹轉臺的總體設計，包含指標要求、輕量化臺體布局和驅動機構設計、負載參數(shù)計算等；進一步介紹轉臺關鍵結構件設計；基于確定的轉臺結構進行有限元仿真，包含極限載荷下的強度校核和模態(tài)分析。

關鍵詞：一維伺服轉臺；總體設計；結構設計

中圖分類號：TH122文獻標志碼：B文章編號：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

近幾年我國FOD檢測雷達系統(tǒng)相關研究發(fā)展迅速，成果也比較明顯，然而FOD檢測雷達系統(tǒng)要真正在機場中發(fā)揮作用，必須依賴高性能的轉臺作為載體［1］。（剩余4941字）