飛機分類編號 的英文怎麼說

中文拼音 [fēifēnlèibiānháo]
飛機分類編號 英文
acn aircraft classification number
  • : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
  • : machineengine
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
  • : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
  • : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
  • 編號 : 1 (按順序編號數) number 2 (編定的號數) identifier; serial number; 編號次序 numeral order; 編...
  1. In this paper, a new way of real - time damage detection method was proposed according to the high speed working situation of the composite flywheels for energy storage, and a suit of equipment was developed to test the composite samples with piezoelectric disc built - in, the response waves before and after the damage occurred were recorded to the computer. on the base of traditional spectrum analysis of signal recorded, the wavelet analysis was introduced and the program in matlab language was made. with the wavelet packet decomposition of the signal, the relations between the change of response signals and damage characters were gotten, a database for damage recognition was created

    本文結合儲能復合材料輪高速旋轉的工作特點,提出了一種在線檢測輪轉子損傷的方法,自主設計一套實驗裝置對模擬各種損傷的的試樣進行了測試,試樣損傷前後的響應信被採集后存入計算中;在對採集信進行傳統的頻譜析的基礎上,引入了先進的小波析理論,利用matlab語言寫程序,對信進行小波解,得到了信變化和損傷特徵之間的關系,建立了一個識別輪損傷的數據庫;小波包解得到信對比圖和特徵向量,可以有效判定材料內部有無損傷和損傷的程度,結合頻譜析等,可一定程度上判定損傷的型,為儲能輪的安全運轉和智能化運作提供了決策依據。
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