误差因素

This paper is original from "Development to the Illuminometer Auto-testing System", supported by Shenzhen Academy of Metrology and Quality Inspection.

本论文所研究的课题来源于深圳市计量质量检测研究院的研究项目——光照度计全自动检定系统的研究开发，此项目研究的内容之一是分析研究系统的各种误差因素，以保证所研制的系统达到规定的精度要求。

On the basis of measure principle of micro-power magnetic flux used by electronic integrator,a new kind of electronic integrator whose measurement sensitivity can reach as high as is designed to against the factor of integration drift,integration time constant etc which will effect Integration output error.

在将电子积分器应用于测量微磁通原理的基础上，针对影响积分输出误差因素中积分漂移、积分时间常数等的分析，设计了一种测量灵敏度为10-9C的新型电子积分器，并将该电子积分器应用于10-7～10-8C电量微磁通测量系统中。

On the basis of color imaging system, an automated photoelasticity in white light for determining isochromatics and isoclinics is presented It includes two techniques One is automation of the ordering of color isochromatics based on BP neural network The other is whole field digital determining of isoclinic angles by five step color phase shifting Many limitations and drawbacks, which affect the precision of measurement, were more eliminated and improved The validity of experimental results was ...

以彩色信息图象处理技术为基础，围绕光弹性实验数据自动采集这个主题，提出用BP神经网络自动确定等色线分数级条纹及其级数的颜色插值法，以及全场数字化确定等倾角的五步彩色相移法。典型实验表明，上述方法在提高光弹性数据采集自动化程度和减少各种误差因素影响等方面均有所改善；进而提高三维光弹性薄切片应力分析结果的精度，促进实验应力分析的工程应用，扩大光弹性法的应用范围。

The error sources of this model are analyzed and its measurement accuracy is estimated using Monte Carlo simulation.

通过蒙特卡罗模拟仿真，本文分析了该方法的误差因素并对其精度进行了评估。

This results in a quasi-heterodyne measurement mode, which increases the measurement accuracy of optical path difference.

实验验证了该方法的可行性，并讨论了影响小角度测量精度的误差因素。

Base on the theory and calculational method of infrared thermograph,the test method and data processing method for surface-type infrared decoy area and the error factors in affected measurements are researched in the article. The test method is simple and facile.

本文针对红外热像仪的测量原理和计算方法，对面源红外诱饵面积的测试方法、数据处理方法及影响测量的误差因素进行了研究。

At last, basing on the result of theory and experiment, dissertation s tresses the pertinent conclusion and analyzes correlative error factors.

最后，结合实验和理论结果，着重阐明相应的结论和分析了相关的误差因素。

Therefore, in order to satisfy the needs of highly accurate laser collimation, the above three error factors should be synthetically dealt with.

因此为满足高精度激光准直的需要，须对这三个误差因素作综合修正处理。

Second,effect of several error factors,such as tool presetting error,non-parallelism er...

通过上述分析，确定试验台两轴不平行是影响工件面形精度的主要误差因素。

To compare the performance with PN, the trajectory simulation is carried out, and the results show that the new guidance law provides significant performance improvements over the commonly used classical proportional navigation law, the load distribution among the trajectory is reasonable and favorable for the hand-over between the mid-course phase and the terminal phase.

在以上内容的基础上，建立了拦截弹末制导有关的六自由度数学模型和仿真模型，对不同初始条件下拦截飞机和战术弹道导弹进行了数字仿真，分析了拦截高速弹头时弹道的新特点，并采用蒙特卡洛法分析了不同误差因素作用下的制导精度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐