發(fā)布時(shí)間：2018-02-24 04:41

  本文關(guān)鍵詞： 固定翼無(wú)人機(jī) 電力巡線 影像采集 科學(xué)設(shè)備吊艙 機(jī)翼變形　出處：《電力系統(tǒng)自動(dòng)化》2014年04期 　論文類型：期刊論文

【摘要】：針對(duì)目前巡線無(wú)人機(jī)(UAV)不能兼具高速大航程、全線快速普查及故障疑似地段低速低空精細(xì)巡查的功能,以及所攜帶科學(xué)設(shè)備尺寸與UAV機(jī)身尺寸不匹配的問(wèn)題,研制了一種可實(shí)現(xiàn)機(jī)翼變形和攜帶科學(xué)設(shè)備吊艙的新型電力巡線油動(dòng)固定翼UAV。以固定翼UAV為載體,對(duì)新型UAV各分系統(tǒng)的組成及功能進(jìn)行了探討,并對(duì)機(jī)翼變形分系統(tǒng)、遙控遙測(cè)分系統(tǒng)、科學(xué)設(shè)備吊艙分系統(tǒng)進(jìn)行了詳細(xì)設(shè)計(jì),根據(jù)設(shè)計(jì)結(jié)果制作驗(yàn)證模型進(jìn)行飛行試驗(yàn),結(jié)果表明可以通過(guò)實(shí)時(shí)控制機(jī)翼的氣動(dòng)外形配合可移動(dòng)科學(xué)設(shè)備吊艙保持較高的氣動(dòng)效率,提高飛機(jī)在巡航狀態(tài)下的升力和高速飛行狀態(tài)下的機(jī)動(dòng)性,滿足UAV在不同任務(wù)剖面上的性能要求。對(duì)比分析了所設(shè)計(jì)的UAV和一種電動(dòng)固定翼UAV的優(yōu)缺點(diǎn),提出了新型UAV與電動(dòng)固定翼UAV綜合作業(yè)巡線方案。
[Abstract]:In view of the fact that the UAV can not have the functions of high speed and large range, the whole line rapid survey and the low speed and low altitude fine inspection in the suspected fault area, and the problem that the size of the scientific equipment carried does not match the size of the UAV fuselage, A new type of electric patrol oil-moving fixed wing UAV which can realize wing deformation and carry scientific equipment pods is developed. The composition and function of each subsystem of the new type of UAV are discussed with the fixed-wing UAV as the carrier, and the wing deformation subsystem is also discussed. The remote control telemetry subsystem and the scientific equipment podded subsystem are designed in detail. According to the design results, the model is made to verify the flight test. The results show that the aerodynamic configuration of the wing can be controlled in real time with the movable scientific equipment pods to maintain high aerodynamic efficiency, and the lift of the aircraft under cruising condition and the maneuverability of the aircraft in high-speed flight state can be improved. To meet the performance requirements of UAV in different mission profiles, the advantages and disadvantages of the designed UAV and a kind of electric fixed wing UAV are compared and analyzed, and a new integrated line patrol scheme of UAV and UAV is proposed.
【作者單位】： 華北電力大學(xué)電氣與電子工程學(xué)院;新能源電力系統(tǒng)國(guó)家重點(diǎn)實(shí)驗(yàn)室華北電力大學(xué);
【基金】：國(guó)家大學(xué)生創(chuàng)新實(shí)踐資助項(xiàng)目(201210054117)~~
【分類號(hào)】：TM755

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本文編號(hào)：1528915