1、

A new method measuring contouring error of two-dimensional workpiece using one-dimentsional sensor is advanced.

本文采用联机检测的方法,在数控机床或加工中心上测量零件的轮廓加工误差.

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2、

The sensor output error is achieved to ( 0.275%) by error analysis.

传感器的输出精度达到了0.275%。

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3、

The temperature drift error is one of the major errors of the displacement sensor system.

温度漂移误差是位移传感系统的主要误差之一.

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4、

An error sensor strategy is a key step in implementing an active structural acoustic control ( ASAC ).

误差传感策略是实现主动结构 声学 控制的关键的一环.

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5、

This paper discusses the camouflage design of MBB sensor mount and its effect, for the camouflage of MBB has an effect on the background error of RF shielding anechoic chamber and on the position accuracy of target in simulation testing.

本文介绍MBB大型飞行转台的伪装设计与效果分析,因为MBB转台伪装的效果与射频屏蔽暗室的背景误差有关,它直接影响仿真试验中目标定位精度。

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6、

Finally, the article describes the sensor static calibration and systematic error analysis.

最后介绍传感器的静态标定和系统的误差分析。

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7、

Signal error of wavefront curvature sensor for detecting Gaussian beam

曲率波前传感器探测高斯光束时的信号误差

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8、

Slope measurement error of Shack-Hartmann wavefront sensor under realistic atmospheric trubulence with low-level-light beacon

实际大气湍流下弱光信标Shack-Hartmann波前传感器的波前斜率探测误差

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9、

Data screening can identify the error data from the raw sensor data, and assure the reliability of input information to traffic related functions.

通过数据筛选可以识别出交通传感器原始数据中的错误数据,保证了各种交通模型输入信息的可靠性。

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10、

Compared to earth sensor, sun sensor and other sensors, star tracker has the advantages of high precision of measurement, low power consumption, no attitude error accumulation. And star tracker has the ability of autonomous navigation like gyroscope.

与地球敏感器、太阳敏感器等其他姿态敏感器相比,星敏感器具有测量精度高、功耗低、无漂移等优点,并且和陀螺仪一样具有自主导航的能力,非常符合目前航天发展的需要。

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11、

Currently, the stripped-steel automatic CPCS in China and other countries have photosensitive diodes as detective sensor and MCS single chip microprocessor as control core. These systems generally have low detective sensitivity and high error and bad real time performance.

当前国内外带钢自动对中控制系统主要是利用光敏二极管作为检测传感器和MCS单片机芯片作为控制核心的对中系统,它具有检测灵敏度低,误差大和实时性差等缺点。

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12、

And high-frequency vibration sensor is effective in range of 1~ 5 kHz. The frequency detection error is less than 0.5%. 5.

高频振动传感器实现了频率范围1KHz~5KHz的无失真振动检测,频率检测误差低于0.5%。

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13、

Application of laser sensor in measurement of size error for large-sized shaft parts

激光传感器在大尺寸轴类零件尺寸误差测量中的应用

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14、

In order to solve nonlinear errors in measurement, the principle of the black body radiation temperature sensor of optical fiber and nonlinear error source are analysed. The composition of measurement circuit is given, and temperature calibration had is carried out with standard Platinum-Rhodium thermocouple.

为了解决测量中存在非线性误差问题,分析了光纤黑体辐射温度传感器的原理和非线性误差的来源,给出了测量电路的组成,并利用标准铂-铑热电偶进行温度校正。

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15、

The influence of modeling error on dynamic compensation of the sensor is studied.

研究了建模误差对传感器动态性能补偿效果的影响。

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16、

The Gauss width of focal spot which is too small results in the sampling error while using CCD as the centroid detecting device of Shack-Hartmann Wavefront Sensor ( SHWS) in Adaptive Optics ( AO) system.

自适应光学系统中采用CCD作为哈特曼波前传感器的光斑质心位置探测器时,由于光斑的高斯宽度较小会带来大采样误差。

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17、

Compared with traditional terrestrial sensor networks ( TSN) that use radio communication, underwater acoustic communication has low bandwidth, high bit error rate ( BER), and long signal propagation delay.

与传统的陆地传感器网络使用的无线电通信相比,水声信道具有通信带宽低、误码率高、传播时延大的显著特点。

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18、

This paper may be the first to apply a CMAC network inverse filter system in robot PVDF tactile sen-sor field. The system effectively eliminated the structure error which is produced in the process of converting tactile sensor stress signal to object outline.

本文首次在机器人PVDF触觉传感器领域使用了基于CMAC神经网络的逆滤波系统,目的是消除在通过触觉传感器的应力信息反求被触摸物体的轮廓过程中系统模型产生的结构误差。

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19、

Methods of Temperature Error Compensation for Sensor Based on Computer Software

传感器温度误差补偿的计算机软件实现方法

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20、

The method of dynamic compensation based on recurrent neural network to correct the thermocouple temperature sensor's error is introduced and the dynamic compensation of temperature sensor is realized by building sensor's dynamic inverse modle.

提出了一种基于递归神经网络的热电偶测温滞后的动态补偿方法,利用神经网络良好的非线性映射能力,建立传感器的动态逆模型,实现对传感器的动态补偿。

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