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2008年11 期
| 標題 |
| 基于紅外激光位移傳感器軌距在線測量的研究(48 卷) |
| 英文標題 |
| 摘要 |
| 激光三角法測量是三維曲面非接觸測量的主要方法之一。基于激光位移傳感器三角法 測量提出了一種用于鐵路軌道幾何參數(shù)在線檢測的新型激光位移傳感器。該傳感器采用紅外 脈沖半導(dǎo)體激光器和四象限光電探測器，不僅避免了外界雜散光的影響，而且響應(yīng)頻率高， 同時避免外界溫 |
| 作者 |
| 新聞作者:王彥軍 |
| 關(guān)鍵字 |
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| 標題 |
| 基于紅外激光位移傳感器軌距在線測量的研究(48 卷) |
| 英文標題 |
| 摘要 |
| 激光三角法測量是三維曲面非接觸測量的主要方法之一。基于激光位移傳感器三角法 測量提出了一種用于鐵路軌道幾何參數(shù)在線檢測的新型激光位移傳感器。該傳感器采用紅外 脈沖半導(dǎo)體激光器和四象限光電探測器，不僅避免了外界雜散光的影響，而且響應(yīng)頻率高， 同時避免外界溫 |
| 作者 |
| 新聞作者:王彥軍 |
| 關(guān)鍵字 |
| COPYRIGHT?2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
