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2010年11 期
| 標(biāo)題 |
| 一種基于相關(guān)算法的軌道電壓相位差檢測(cè)法(19 卷) |
| 英文標(biāo)題 |
| Method of phase difference measurement of track voltage based on correlation algorithm |
| 摘要 |
| 本文提出一種基于相關(guān)運(yùn)算的新方法，把經(jīng)過隔離，濾波等處理后的信號(hào)送入芯片的模數(shù)轉(zhuǎn)換器進(jìn)行抽樣，并按照相關(guān)運(yùn)算公式的離散時(shí)間表達(dá)式進(jìn)行計(jì)算。通過測(cè)試，此算法不但能夠達(dá)到很高的準(zhǔn)確度，而且能夠有效地抑制各種干擾。 |
| 作者 |
| 新聞作者:冉娜娜，戴勝華 |
| 關(guān)鍵字 |
