| 周世圆,肖定国,徐春广,冯红亮.基于虚拟仪器技术开发的超声弹性模量测量系统[J].,2004,23(4):11-15 |
| 基于虚拟仪器技术开发的超声弹性模量测量系统 |
| Ultrasonic elastic modulus measurement system based on virtual instrument technology |
| |
| 中文摘要: |
| 本文利用脉冲回波法,通过声速测量材料弹性模量,基于虚拟仪器技术发挥软件算法的优势 提高测量精度。通过研制超声脉冲收发卡,编制弹性模量测量系统软件,开发了超声弹性模量测量系 统。 |
| 英文摘要: |
| A system with improved accuracy for measuring Young’s and shear moduli from sound velocities is studied. The system is developed with the use of the virtual instrument technique. It is composed of an industrial pc, an ultrasonic pulser/receiver board and a dedicating software. |
| DOI：10.11684/j.issn.1000-310X.2004.04.003 |
| 中文关键词: 弹性模量 声速 虚拟仪器 互相关 |
| 英文关键词: Elastic modulus Sound velocity Virtual instrument Cross correlation |
| 基金项目: |
|
| 摘要点击次数: 2393 |
| 全文下载次数: 1013 |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
