|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年03 期
| 標(biāo)題 |
| 鐵路電務(wù)檢測(cè)車(chē)的開(kāi)發(fā)及應(yīng)用(18 卷) |
| 英文標(biāo)題 |
| Development and application of testing car for railway signal and communication |
| 摘要 |
| 依據(jù)電務(wù)檢測(cè)車(chē)的基本功能，探討實(shí)現(xiàn)這些功能的技術(shù)方法與設(shè)備結(jié)構(gòu)。鐵路電務(wù)檢測(cè)車(chē)?yán)孟冗M(jìn)的列車(chē)定位、數(shù)字信號(hào)處理、頻譜分析和圖形化界面技術(shù)，對(duì)軌道電路的傳輸特性、補(bǔ)償電容、應(yīng)答器編碼和機(jī)車(chē)信號(hào)等進(jìn)行綜合測(cè)試，可以有效發(fā)現(xiàn)維修中存在的問(wèn)題，提高整體維修水平， |
| 作者 |
| 新聞作者:張 瑋 |
| 關(guān)鍵字 |
