Infrared imager is a kind of precise optical instrument applying in the space environment , main function is to obtain the images of movement objects on the ground or in the space 红外成像仪是一种应用于空间环境的精密光学仪器,主要功能是获取地面和高低空运动物体的影像。它可以在短时间内获得宽正面,大纵深的图像信息。
( 1 ) a pair of heat transfer disks were designed for the experiment , thermal couple and thermal imaging vedio were applied to test the disks , the results indicated that the designed disks could be used in the experiment ( 1 )设计了用于换热实验的换热盘，并应用热电偶和热成像仪对换热盘进行了测试验证，结果表明设计的换热盘符合实验要求。
This paper designs the icicle - iced plate model based on the ice - covered insulators and makes an investigation in artificial climate chamber by using corocam iv + and data acquisition card and so on 本文根据绝缘子覆冰后伞裙边缘的冰凌特征设计了冰柱-冰板间隙模型,利用紫外线成像仪和数据采集卡等设备,在人工气候室内对该间隙模型进行了试验研究。
Carried on the modal analysis to mirror tube structure and the whole machine , get the inherence frequency and modal shapes of structure system , not only validating the reliability of the structure , but also being advantage to improve 对镜筒结构和整机都进行了模态分析,得出了系统的固有频率和振型,不仅验证了结构的可靠性,还为改善成像仪的动态特性提供了依据。
First , this paper discusses the basal characteristic of ir , the difference of radiation of target and background and the characteristic of infrared thermal imager . then this paper concludes the characteristic of ir image and builds the academic foundation 本文首先讨论了红外辐射基本特性以及目标和背景的红外辐射特性的基本区别,进一步探讨了热成像仪的红外图像特征,归纳总结出来了红外图像的主要特点,为后续工作打下良好的理论基础。
The research findings finally will have application in the ccd mapper sensor of fy - 4 meteorological satellite which will be launched off in 2010 , the theory and realistic significance of this research is very important for the improving of the image formation technique of china satellite remote sensing 课题的研究成果最终将应用于即将于2010升空的风云四号气象卫星ccd成像仪中,对于我国卫星遥感领域成像技术的提高具有重大的理论和现实意义。
The possibility of using infrared camera in heat transfer experiments was discussed and the various influential factors was analysed , such as the radiation ratio of materials , roughness of surface and the transmissivity of special materials for infrared ray transmission 摘要探讨了将红外成像仪用于传热实验的可能性，分析了几种影响因素：如被测实验件的材料、表面粗糙度，以及用于内流传热实验时需使用的能透过红外线的特殊材料的透射率等对实验结果的影响。
Applied three dimension structure design software ug to build the accurate shape of the whole mechanical system , simulation assemble , getting important structure parameters of mechanical system , such as mass , centroid and moment of inertia etc . aim at infrared imager three dimension modal carried on the interference examine , modify the unreasonable design 应用三维结构设计软件ug对整机进行了精确造型,模装,得到了红外成像仪的质量、质心和转动惯量等重要的结构参数。针对红外成像仪的三维模型进行了干涉检查,修改了设计中的不合理之处。
This text draws the basic principle of infrared diagnoses based on the primary knowledge of infrared radiation , and analyse the imaging principle of infrared devices ; from the view of infrared diagnostic technology we discuss the fault models and the principium of infrared diagnosis on electrical equipments ; then this paper research the diagnosis of electrical equipments fault by using infrared devices , obtain the hot picture atlas of equipment fault and analysis the hot picture atlas ; the text analyse the various kinds of possible factor which might effect the results of infrared diagnosing in electrical equipments , and propose correspondingly countermeasure against these factor in order to improve the accuracy of measurement ; finally , by using infrared diagnosing techniques analyse and diagnose the interior or exterior fault in part of transformers and arresters in electric network of si chuan , and the results obtained from the text accord with practice 本文在红外辐射的基础知识上引出红外诊断的基本原理，分析了红外成像仪的成像原理；并从红外诊断的角度研究了电气设备的故障模式及其诊断的机理；研究了利用红外热像仪对电气设备的故障进行诊断，获取设备故障热像图谱并进行热像图谱的分析；对影响电气设备红外技术诊断结果的各种可能因素进行了分析探讨，并针对这些干扰因数，提出了相应的对策，以提高检测的准确性；论文最后应用红外热成像技术对四川电网中的部分变压器和避雷器典型的内外部故障进行了诊断分析，得到与实际相符的结果。
As the principal materials which are used as the high magnetic of hdd of computer mri and ct magnetic field hang float the railroad train motor of sound circle astro - airshop sound circle and engine etc . and the resposition hydrogen of the metal alloy manufacturing motive battery , these products are regarded as the new material industrial products in high scientific and technological circles 等多种稀土金属及合金产品，纯度范围99 - 99 . 9 % 。它们是当今世界认定的高科技领域新材料工业产品，是计算机磁盘驱动器的音圈电机vcm核磁共振成像仪mri磁悬浮列车航天飞船音圈马达电机等所用高能磁体以及制造动力电池所用储氢合金的主要材料。
