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信息檢索與利用上機作業(yè)-展示頁

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【正文】 程教材。(3)中文期刊類檢索工具【題目】基于虛擬儀器的控制器自動測試系統(tǒng)”【作者】夏夢芝、何銀菊、李波【摘要】構建了一種以LabVIEW為軟件開發(fā)平臺,以公司數(shù)據(jù)采集卡作為基礎硬件的自動測試系統(tǒng),實現(xiàn)對控制器輸入輸出端口電氣性能的自動測試。 (4)外文三大檢索工具(1種):【題目】VL deposition of a novel fullwaveform lidar system based on virtual instrument technique【作者】Xu Fan。它們是飛機供電系統(tǒng)中的重要部件,為了保證質(zhì)量,在出廠前必須對其進行嚴格的測試。 虛擬儀器是計算機技術與儀器技術相結合的產(chǎn)物,本文主要對基于虛擬儀器組建自動測試系統(tǒng)的方法進行了研究。采用程控電源模擬發(fā)電機,通過控制程控電源和開關網(wǎng)絡產(chǎn)生施加于發(fā)電機控制器和匯流條功率控制器上的信號。其次,研究了自動測試系統(tǒng)中信號分析與處理的數(shù)學方法,并對一些方法進行了比較。最后,本文利用 LabVIEW 研究了自動生成測試報告、實現(xiàn)測試網(wǎng)絡化的方法。[1]夏夢芝,何銀菊,李波. 基于虛擬儀器的控制器自動測試系統(tǒng)[J]. 儀表技術與傳感器,2011,12:5860+63.[2]王民鋼,李儀,郭訪社,龔宇迪. 基于虛擬儀器技術的嵌入式計算機自動測試系統(tǒng)[J]. 儀表技術與傳感器,2008,11:5658.[3]許珩,黃欹昌,李文新,翟浩. 基于虛擬儀器技術和USB構架的自動測試系統(tǒng)實現(xiàn)[J]. 自動化與儀器儀表,2004,06:3435+38+46.,列出刊登該種文獻最多的年份、學科、作者、機構和期刊信息。:期刊:【Title】: V–L deposition of a novel fullwaveform lidar system based on virtual instrument technique. 【Authors】: Xu Fan1,2Wang YuanQing2,3 Source: Chinese Physics B. Oct2015, Vol. 24 Issue 10, p11. 1p. 【Document Type】: Article Subject Terms: LIDAU (Optics)LASER based sensorsGEOGRAPHIC information systemsGAUSSIAN processesSTOCHASTIC processes【 Abstract】: A novel threedimensional (3D) imaging lidar system which is based on a virtual instrument technique is introduced in this paper. The main characteristics of the system include: the capability of modeling a 3D object in accordance with the actual one by connecting to a geographic information system (GIS), and building the scene for the lidar experiment including the simulation environment. The simulation environment consists of four parts: laser pulse, atmospheric transport, target interaction, and receiving unit. Besides, the system provides an interface for the onsite experiment. In order to process the full waveform, we adopt the bination of pulse accumulation and wavelet denoising for signal enhancement. We also propose an opt
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