By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
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。
It includes system design, manufacture of key parts (absorbing target and reflecting target), actual measurement and error analysis of the whole system.
主要包括系统设计、关键部分(吸收靶、反射靶)的设计制作、实际测量以及整体的误差分析。
On the basis oft-distribution theory, this paper gives the method of judging system error with t-inspection criterion. This judging method is more suitable for the actual measurement situation.
本文基于t分布理论，给出了用t检验准则来判断系统误差的方法，这是一种更符合实际测量情况的判断方法。
Determine the error source of the measurement system, and analyze the accuracy of the actual measurement result in theory.
确定测量系统的误差源，并从理论上对实际测量结果的精度进行分析。
Wavelet singularity detection index is constructed by displacement. But in actual measurement, displacement error is larger. So it is difficulty to promote the apply in the Practical application.
小波奇异性检测指标是通过位移构造的，在实际测量中，位移的误差较大，造成实际推广使用有一定的难度。
Different from the common inverse time characteristic, this model conforms to the load actual operating law and the protection request, and takes the analysis of measurement error into consideration.
与常用反时限保护特性相比较，此保护模型更符合负载的实际运行规律及保护要求，并对测量误差关系进行了分析。
Different from the common inverse time characteristic, this model conforms to the load actual operating law and the protection request, and takes the analysis of measurement error into consideration.
与常用反时限保护特性相比较，此保护模型更符合负载的实际运行规律及保护要求，并对测量误差关系进行了分析。
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