receiving transducer 中文意思是什麼
receiving transducer
解釋
接收變換器- receiving : n. 1. 接收。2. 收買賊贓。adj. 接受的；收報的。
- transducer : n. 【無線電】轉換器；換流器，變頻器；換能器，轉換裝置；發送器；傳感器。
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The distance between the acoustic-emission source and the receiving transducer, and the background noise level are primary factors in selecting a particular frequency band.
聲發射源與接收訊號傳感器間的距離以及環境噪聲的電平是選擇頻帶的主要依據。 -
3. measure and receiving system of phased array transducer
相控陣換能器的測量接收系統。 -
A discussion on the receiving signal of transducer in experiment of sound velocity measurement
聲速測定中換能器接收信號探析 -
This thesis is mainly concerned with how to apply to monitoring online and fault diagnosis with the transducer technology, signal receiving and processing technology, artificial neural network and bp arithmetic, fault diagnosis technology, structure dynamics, matlab software, supersap software, dsps system. when the structure is excited, the monitoring system can automatically pick up signals, gain feature parameters. the well - trained bp artificial neural network, can determine whether the structure has fault when the parameter is input into it
本文主要研究如何運用傳感器技術、信號提取和信號處理技術、人工神經網路及bp演算法、故障診斷和結構動力學知識、 matlab軟體、 supersap軟體、 dsps系統，對結構進行在線監測，當結構受激勵時，監測系統就會自動採集信號，獲得特徵參數，將特徵參數輸出訓練好的bp人工神經網路，就可以診斷結構是否有故障。 -
Finally, we conduct the experiments of generating and receiving guided waves on a pipe with the transducer system we have developed in our lab. the result of these experiments indicates that the transducer system we have developed can effectively generate and receive special modes of guided waves we need, and restrain the guided wave modes that we do n ' t need. it is hopeful that our guided - waves transducer system can be used in the testing of pipes " flaw
最後，在實驗室中進行探頭在管道中激勵接收超聲導波的實驗，實驗結果表明，本文研製的探頭系統能夠在管道中有效地激勵和接收所需的導波模態，並且能夠抑制一些不希望出現的導波模態，有望用於管道缺陷的檢測。
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