A NOVEL NONCONTACT SENSOR FOR SURFACE-TOPOGRAPHY MEASUREMENT USING A FIBER OPTIC PRINCIPLE

被引：13

作者：

BUTLER, C

GREGORIOU, G

机构：

[1] Brunel University, Brunel Centre for Manufacturing Metrology, Uxbridge

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 1992年 / 31卷 / 1-3期

关键词：

D O I：

10.1016/0924-4247(92)80082-E

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel fibre optic sensing probe has been developed to measure surface topography. The system is largely independent of surface reflectivity variations. Triggering and scanning modes of operation are possible. A mathematical model has been developed and initial experimental results show close agreement to theoretical predictions. An integrated, software-controlled system has been developed to allow real-time surface information to be gathered. The system is both compact and inexpensive.

引用

页码：68 / 74

页数：7

共 6 条

[1] LOSS COMPENSATED FIBER-OPTIC DISPLACEMENT SENSOR INCLUDING A LENS [J].