English translation for "scan mirror"
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- 扫描镜
Related Translations:
- Example Sentences:
| 1. | Modal analysis and dynamic deformation of scanning mirror
扫描镜动态面形变化和模态分析 | | 2. | High - speed scanning mirror is adopted to ensure high speed , great precision
采用高速扫描振镜，速度快精度高 | | 3. | The scanning mirror system is execution component to compensates error brought by image movement . it is main component of aerial camera
本文所研究的扫描反射镜系统是斜视航空相机实现像移补偿的执行元件，它是航空相机的重要组成部分。 | | 4. | Both results show that the inertial coupling of the platform to infrared camera scanning mirror , to evaluate mirror motion , is negligible and so the mirror can perform scans of the earth at the specified angular rate
两方面的仿真分析表明:星体姿态运动干扰力矩对红外相机扫描镜转动影响很小,红外相机扫描镜能够按设计转速正常运行。 | | 5. | This paper takes hj - 1b satellite and onboard infrared camera scanning mirror as research objects . the influences on respective motion performance caused by the dynamic interactions between them are evaluated . the emphasis is put on the influence of satellite platform ' s attitude motion upon infrared camera scanning mirror ' s continuous scanning motion
本文以hj - 1b卫星和其上的红外相机扫描镜为研究对象,分析两者之间的动力学耦合对各自运动特性的影响情况,并着重分析了卫星平台姿态振动对红外相机扫描机构转动的影响。 | | 6. | The electrical cut scanning mirror shows : this bilinear behavior results from different cracking ways under high and low strain amplitudes , that is , elastic cracking and brittle cracking respectively . cyclic hysteresis energy is an important fatigue parameter . the total cyclic hysteresis energy of gh4145 / sq increases gradually as strain amplitude goes from 1 % to 0 . 5 % , but it decreases when strain amplitude is lower than 0 . 5 %
在高温低周疲劳下， gh4145 / sq合金的循环滞?能具有如下特征：在1 0 . 5应变幅范围内，循环总滞?能是一个逐渐增大的过程，而当应变幅小于0 . 5时，总滞?能随应变幅减小而趋于减小；半寿命处的循环滞迥能和总滞?能与寿命之间的关系曲线表现出双线性特征，转折点对应0 . 5应变幅。 | | 7. | It analyses the causes to bright image movement , studies principle to compensate image movement , conforms project to compensate image movement , and designs framework to compensate image movement in the article ; to analyze and design configuration of the scanning mirror , to select matters of mirror and its support structures on the principle of consistent line expansion coefficient ; to ascertain type of moment electromotor by most rotating angle speed and most rotating moment which are required by loads in the period to take pictures , as well as by figuration size of electromotor ; to design retarder according as the electromotor parameters ; to design and optimize lightweighted mirror shapes , because the mirror is key part ; to design flexure support structure , to analyze static and dynamic characteristics of the support structure by name of patran program for validating desig n rationality ; to study function of the scanning mirror electric control system ; to test precision of the system , the results indicate the rationality of design of the scanning mirror system
本文通过分析像移产生原因、研究像移补偿原理，确定像移补偿方案，并根据像移补偿原理设计补偿机构；分析与设计扫描反射镜系统结构，根据材料线膨胀系数一致原则，选择反射镜及其背部支撑的材料；由扫描反射镜在摆扫周期内的最大摆扫角速度确定力矩电机的额定转速，根据负载力矩确定电机的额定转距，综合电机外型尺寸等因素，确定执行元件? ?电机的型号；根据所选电机的参数指标，设计1 ： 6速比的减速器；利用patran软件对扫描反射镜系统中的关键件? ?反射镜进行轻量化设计与优化；设计反射镜柔性支撑结构，并通过软件分析支撑结构的力学特性，验证反射镜柔性支撑结构设计的合理性；从原理上研究扫描反射镜控制系统功能；进行系统精度测试，测试结果表明扫描反射镜系统设计的合理性。 | | 8. | In order to save time and reduce computational complexity in geometric calibration , a new idea is introduced , a new method on basis of it is presented . the image distortions are decomposed into nominal distortions , caused by nominal scan mirror and spacecraft motion , and seven perturbations , caused by deviations from the nominal motion . the paper analyzes each perturbation , build up a new equation to solve line of sight
为了快速地进行几何校正，引进了一种新的思路，并加以改进，将图像上的扭曲分解为标称扫描镜和卫星运动引起的和七个偏离标称运动的微扰量引起的两个部分，引进了一种用偏导求视线的简便方法，详细分析了各个微扰量造成的影响，建立了新的视线求解方程。 | | 9. | The coordinate systems and time systems are described in detail at first , then the paper presents the whole algorithm containing line of sight generation and projection attitude data combination scan mirror calibration , find corresponding grid cell , resample . at the same time , scan gaps and detector delays are analyzed in detail
论文首先对校正过程中用到的时间系统和坐标系统作了介绍，然后给出了完整的校正算法，包括视线产生和投影、姿态合成、扫描镜校正、寻找校正图像空间像素到未校正图像空间的对应像素位置、重采样这几个部分，并在相邻扫描行间隙的插值上采用了简洁的方法。 |
- Similar Words：
- "scan line" English translation, "scan linearity" English translation, "scan magnification" English translation, "scan material" English translation, "scan memo" English translation, "scan mode" English translation, "scan nonlinearity" English translation, "scan odd" English translation, "scan of lymphatic system" English translation, "scan off beam" English translation
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