摘要
光纤位移传感器具有抗干扰能力强、体积小等优点,为了提高建筑材料缺陷检测的准确性,本文提出一种基于光纤位移传感器的建筑材料缺陷检测方法。首先分析当前建筑材料缺陷的研究进展,并指出了传统建筑材料缺陷检测方法存在一些局限性,然后采用光纤位移传感器测收集建筑材料缺陷数据,并对其初步检测,最后采用DS证据理论对初步检测结果进行融合,得到建筑材料缺陷检测结果。建筑材料缺陷检测的仿真实验结果表明,本文方法可以准确检测到建筑材料缺陷,检测速度快,可以应用于实际的建筑材料缺陷检测中。
Fiber optic displacement sensor has the advantages of strong anti-interference ability, small size and so on, in order to improve the accuracy of building material defect detection, so this paper proposes a method of building material defect detection based on fiber optical displacement sensor. Firstly, the research progress of the defects of building materials is analyzed and some limitations of traditional methods are pointed out, and secondly, the defect da- ta of building material is collected by fiber optical displacement sensor, and the preliminary test is made, at the last, DS evidence theory is used to fuse the results and the construction material defect detection results are obtained. The results of the simulation experiments on the defect detection of building materials show that the proposed method can accurately detect the defects of building materials, and fasten detection speed, it can be applied to the actual construction material defect detection.
出处
《激光杂志》
北大核心
2016年第3期84-87,共4页
Laser Journal
基金
河南科技项目(2013700067)
关键词
光纤位移传感器
建筑材料
缺陷检测
DS证据理论
fiber optical displacement sensor
building material
defect detection
DS evidence theory
