一種機(jī)場(chǎng)異物探測(cè)的伺服轉(zhuǎn)臺(tái)設(shè)計(jì)
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摘要：設(shè)計(jì)一款用于機(jī)場(chǎng)跑道異物探測(cè)的一維伺服轉(zhuǎn)臺(tái)，其具有質(zhì)量輕、體積小、可靠性高、定位精度高的特點(diǎn)。介紹轉(zhuǎn)臺(tái)的總體設(shè)計(jì)，包含指標(biāo)要求、輕量化臺(tái)體布局和驅(qū)動(dòng)機(jī)構(gòu)設(shè)計(jì)、負(fù)載參數(shù)計(jì)算等；進(jìn)一步介紹轉(zhuǎn)臺(tái)關(guān)鍵結(jié)構(gòu)件設(shè)計(jì)；基于確定的轉(zhuǎn)臺(tái)結(jié)構(gòu)進(jìn)行有限元仿真，包含極限載荷下的強(qiáng)度校核和模態(tài)分析。
關(guān)鍵詞：一維伺服轉(zhuǎn)臺(tái)；總體設(shè)計(jì)；結(jié)構(gòu)設(shè)計(jì)
中圖分類號(hào)：TH122文獻(xiàn)標(biāo)志碼：B文章編號(hào)：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(cè)雷達(dá)系統(tǒng)相關(guān)研究發(fā)展迅速，成果也比較明顯，然而FOD檢測(cè)雷達(dá)系統(tǒng)要真正在機(jī)場(chǎng)中發(fā)揮作用，必須依賴高性能的轉(zhuǎn)臺(tái)作為載體［1］。（剩余4941字）