Invest in mainland china , establishment of chang - zhou irradiant electronic co . , ltd 1995赴大陆投资成立常州溢泰电装有限公司。
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At last , the conclusions of the whole thesis are drawn , and it is put forward that the future research emphases on the infrared radiation absorption ct technology should focus on : instantly get the absorption projections are the crucial factor to utilize the technology industrially ; on the basis of the hypothesis that the gas is ideal gas , species concentration of particular gas medium can be measured at the same time , which must be helpful to comprehend combustion essence ; if laser source to replaces blackbody stove , for irradiant flame , interferometric projection can be attained , and its temperature distribution will known 最后,对全文进行了总结,并指出今后研究工作重点。指出:瞬时得到各方向的投影是此技术实用化关键;在获得温度分布信息基础上,进行必要的假设和推导,能同时得到火焰中某特定组分浓度的分布,这必将进一步我们对燃烧本质的理解;利用方向性好,辐射强度高的激光源代替常规的黑体炉,能得到辐射干涉投影图像,这样就能测量所介绍系统不能测量的发光火焰温度分布。
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Abstract : in fourier transform profilometry , because of the nonlinear relationship between the irradiant incident upon a ccd dete ctor andthe voltage it outputs , it will cause phase evaluation errors . here , we ex plain the errorsource by theoretical deducing , then make a simulation . at last , a method to decrease thiserror is put forward 文摘:在傅里叶变换轮廓术中,由于ccd探测器光电响应的非线性,将在测量中引入高次项,从而对相位的求解造成较大误差,通过理论的推导定性地解释了误差的来由,并用计算机进行了模拟计算,最后提出了减小误差的方法。