综合两次MTD结果得到了目标的实际速度,并推导出了脉冲占空比和速度测量误差的关系式。
By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
介绍一种新研制的高温回转体零件形位误差综合自动测量系统的构成、检测原理和方法。
Presents the composition, the principle and measurement methods of a non-contact automatic system for measuring shape and position errors of revolving body in high temperature.
介绍了一种对多齿细分分度台综合示值误差进行检定的简便方法,并进行了测量不确定度评定。
A valid verifying method of error of indication is introduced for subdivide multi-tooth table in this paper. The evaluation of uncertainty of measurement is given.
可用双球规测量装置测得数控机床圆弧插补运动的综合误差。
The multiple motion errors duringcircular interpolation of NC machine tools can be obtained by using double ball bar tester.
文章介绍了综合量仪的机械结构、微机控制系统硬件和软件设计,并对测量误差来源进行了分析。
Here the design of mechanical structure of the tester and hard- and soft-ware of the PCcontrol system. An analysis is made on the sources oftesting error.
然后研究了综合转角测量误差、结构误差、安装误差、轴承窜动等在内的系统误差,通过计算给出了补偿公式。
Then system error contains Angle measurement error, structure error, assembly error, bearing play etc. is discussed, and the compensation equations are given.
本文在综合分析现有测量数据校正技术研究进展的基础上,对整合数据校正的过失误差侦破策略进行了研究。
On the basis of analyzing the present method of data reconciliation, a strategy which combined the data reconciliation method with the gross error detection is studied.
分析了大地测量仪器望远镜调焦运行误差产生的原因,并以经纬仪为例,介绍一套利用JSJ综合检验仪对其调焦误差进行检定的方法。
Meanwhile, the method that tests the focus running error by using JSJ integrating inspection instrument through an example of theodolite is introduced.
引入微机使得测量程序编写由原来复杂的手工编写转变为微机交互界面操作,并使复杂的综合误差补偿成为可能。
With the computer, the complex manual programming is replaced by computer interface and automatic generation measuring program, the complex computation becomes possib…
引入微机使得测量程序编写由原来复杂的手工编写转变为微机交互界面操作,并使复杂的综合误差补偿成为可能。
With the computer, the complex manual programming is replaced by computer interface and automatic generation measuring program, the complex computation becomes possib…
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