lynn712
幼苗
共回答了18个问题采纳率:100% 举报
Phase-Measuring Profilometry(PMP)is widely applied in various modern fields as it is with the advantages of high-precision measurement and non-contact. In a real application, the precision of PMP is limited by plenty of factors. Among these factors, Phase Shifting is an important factor that affect the precision. The keystone of the thesis is focus on the research of the basic principle of PMP in telecentric beam path, which include PMP's height calculation and phase calculation & expandedness, it mostly depicts Three Step Phase Shifting method, Four Step Phase Shifting method and N Step Phase Shifting method. It will be verified by MATLAB that pahse has an effect on mesurement precision of PMP at last.
你好,我自己翻译的,不过有个专业术语有点不是很懂,我学的文科,你借鉴一下,同时你重点看一下这几个专业术语,还有楼主不知道你要翻译成什么语言,我只会英语.
1. 相移 phase shifting
2. 远心光路 telecentric beam path
3. 三步相移法 Three Step Phase Shifting method
以上仅供参考,谢谢!
1年前
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