Digital Photoelasticity method used in the stress test

摘要：

In the traditional photoelastic experiment, We have to get isochromatic and isoclinic stripes ,to be a very tedious work. Most of the work requires manual operation to complete, low efficiency, low precision, thus limiting the accuracy of results. This article uses a digital photoelastic image processing method, using phase shift technique, re-derivation and demonstration of the phase difference formula to reduce the calculation error. Digital Photoelasticity technology measurement accuracy has been improved. To further improve the digital photoelastic technique was useful to explore.

关键词： Digital Photoelasticity measurement

作者: Huang yanping Yang xiuying Yan dongmei Xu Hongji

作者单位: Department of Mechanical College1 Changchun City, Jilin Province, China Changchun University of Scie Jilin University Library Changchun City, Jilin Province, China Shanghai Technical Institute of Electronic Information Changchun City, Jilin Province, China Department of Mechanical College1 Changchun City, Jilin Province, China Changchun University of Scie

会议类型: 国际会议

会议名称: 2010 International Conference on Computer,Mechatronics,Control and Electronic Engineering(2010计算机、机电、控制与电子工程国际会议 CMCE 2010)

会议地点: 长春

会议语种:英文

页码: 156-159

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）