• In this paper a new choice of measurement vector and the corresponding computation of measurement probability are presented to reduce the quantization error.

    本文提出另选择测向量计算量概率方法,创造条件减小量化误差。

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  • Each measurement site is a linear vector of temperature values.

    测量位置温度值一个线性向量

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  • The measurement of vector voltage can be got from the discrete sequential data of a sampled singal.

    正弦信号矢量电压测量可以取样得到时间离散信号序列中获取。

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  • This paper expounds the fundamental principles of vector voltage measurement using a sampling method, and deduces the calculating formula.

    本文阐述了取样技术测量矢量电压基本原理推导计算公式

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  • Because of requiring no speed detecting devices, this method is effective, simple and practical conception for the electrical parameter measurement of sensorless vector control system.

    方法需要速度检测元件,从而无速度传感器矢量控制系统电气参数测试提供了一有效可行的方案。

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  • The thrust vector measurement nine-component model is established, and the design idea of curve rail can benefit the nine-component model solving is proposed.

    建立了推力矢量测量分力模型,提出了弧形设计思想解决九分力模型方程求解问题。

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  • This application not only acquires the realtime measurement of target, missile and relative velocity, but also completes the real-time measurement of MDI vector.

    这种应用不仅可以获得目标导弹及其相对速度实时测量可以完成脱靶矢量实时测量。

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  • The measurement and observation of flux in induction motor is a key problem in vector control system.

    异步电功机磁通检测观测矢量控制系统中的关键问题

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  • In this case, as a new generation of nonlinear vector network measurement technique, nonlinear vector network Analyzer (NVNA) emerges as times require.

    为此,以非线性矢量网络分析仪(NVNA)为代表一代非线性矢量网络测量技术应运而生

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  • Secondly, we introduce the measurement theory of vector magnetic field and some optical essentials for the measurement.

    第二详细地介绍了太阳黑子矢量磁场测量原理

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  • The vector network analyzer is the special instrument that tests microwave and radio frequency devices, its application is very extensive in the wireless measurement field.

    矢量网络分析仪测试微波射频器件专用仪器无线电测试领域应用非常广泛

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  • A liveness check algorithm based on body temperature measurement model using SVM (support vector machine) is proposed.

    提出一种基于支持向量体温检测模型活性判别算法

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  • The TRL calibration was completed using 10 error correction models in the vector network analyzer. The accurate measurement of double ridge waveguide device was realized.

    最后利用网络分析仪10误差修正原理完成了波导TRL校准,实现了脊波导器件微波参数的准确测试

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  • After introducing and calculating the describing parameters of the thrust vector, this article puts forward a measurement scheme.

    探讨推力矢量描述参数计算基础上,提出一种推力矢量测量方案

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  • What's more, the precision of thrust vector measurement is also calculated, depending upon the error analysis of nine-component model.

    研究了九分力推力矢量测量误差分析方法,计算了推力矢量测量精度

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  • On the basis of mathematical model of AC induction motor in vector control inverter the static measurement of electrical parameters for AC motor is completed using pulse voltage and pulse current.

    矢量控制交流感应电动机数学模型基础上采用电压阶跃电流方法实现了交流电机电气参数静态检测

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  • Combining with compute technologies, the author puts forward a microcomputer based digital vector voltage measurement sys...

    结合计算机技术提出微机辅助的数字式矢量电压测量系统的设计方案。

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  • The study shows that the nine-component model and nine-component thrust vector stand can improve the precision of thrust vector measurement greatly.

    研究表明,九分力模型九分力推力矢量试车台提高推力矢量测量精度,适合用于测量大型固体火箭发动机的推力矢量。

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  • A submerged buoy system for ocean vector sound field measurement is designed with the three-dimensional vector sensor as a core.

    矢量传感器为核心,构建海洋矢量声场观测系统

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  • The experimental results show that the error of the measurement system is reduced and the uncertainty of measurement of thrust vector is in 5% and it can satisfy the need of thrust vector measurement.

    多次试验表明,解耦后测试系统误差明显减小。用方法测量推力矢量参数确定度小于5%,可以满足推力矢量测试需要

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  • A three-dimensional vector field measurement method is demonstrated using the weak magnetic field fiber optic sensor.

    同时还空间三维矢量测量方法进行了探讨。

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  • The general vibration power flow vector measurement method is put forward, and then the test results are analyzed.

    研究了梁结构中的振动功率给出了梁中振动功率流的一般测量方法实验研究结果进行了分析。

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  • The basic principle on applying the vector sensor to measure submarine radiated noise with high gain is presented in this paper. The device, measurement system and some experimental results are shown.

    本文介绍了利用矢量传感器测量舰船辐射噪声能够获取较大增益基本原理设备基本构成,以及实际测量结果。

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  • In PIV measurement, 2-d data collection techniques were used to gain vector field of flow around vegetation with different vegetation rigidity under similar flow conditions.

    采用PIV激光图像速度仪,选择二相关采集测量得到相似水流条件下不同刚度植被周围矢量图

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  • Studies the measurement of low frequency radiation noise from an underwater target by a vector hydrophone, discusses the method of measurement and presents the test results in the sea.

    研究利用矢量水听器测量水下目标低频辐射噪声问题,并给出了测量方法海上试验结果

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  • Deducing error equation that used vector rotating and transfer of axes theory, Measuring out measurement parameter error on different orthogonality by testing optical-electrical device.

    提出误差推导方法利用向量旋转坐标系变换理论推导误差公式

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  • A new two-step damage identification method based on residual force vector considering the impact of measurement error (noise) in most cases is proposed.

    提出了考虑模态噪声影响基于残余向量损伤识别步法

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  • A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current, voltage and flux vector.

    根据测量观测定子电流电压链,提出了一种永磁同步电动机无传感器控制方案

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  • A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current, voltage and flux vector.

    根据测量观测定子电流电压链,提出了一种永磁同步电动机无传感器控制方案

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