系统误差补偿是提高零件加工精度的重要途径,其中系统误差的建模是关键。
Systematic error compensation is one important approach to enhance the machining precision, and systematic error modeling is the key process for the compensation.
使用行为建模技术还能够解决天线变形等系统误差补偿问题,为天线调试与维护提供了一种直观有效的手段。
Behavioral Modeling technology can also resolve system error compensation problem such as antenna distortion, and provide one straight and effective artifice for antenna regulate and maintenance.
提出基于新天线阵的补偿方法,理论上可以完全消除整个测向机的系统误差。
A proposed relevant compensate method can counteract all system errors of the whole Direction-finding machine in theory.
当在传感测量中加入平移系统误差时,该方法的补偿精度不变,而传统标定方法的测量精度明显下降。
But compensated precision isn't changing, when there is transferring system erros the measuring precision of the traditional calibration method is apparently descension.
误差分析表明:在传感测量系统无平移系统误差时,与传统标定方法相比,该方法的补偿精度略有下降。
The error analysis shows that the compensated precision is slightly lower than the traditional calibration method, when there isn't transferring system error in the measuring system.
该方法利用BP网络较强的非线性映射能力,网络通过学习能实现对传感器系统误差的补偿。
This method utilizes the nonlinear mapping ability of the BP neural network. By training, the BP neural network achieves the error compensation for multi sensor system.
结果表明系统很好的实现了电路设计的目的,达到了补偿系统误差、大大提高系统稳定性的目的。
The result shows that the new self calibration system has greatly improve the stability of the system and completely achieved goal of compensating system error.
通过分析惯性测量组件的误差模型和旋转式捷联系统误差传播方程,解释了旋转误差补偿的机理。
By analyzing the error model of Inertial Measurement Unit (IMU) and the navigation error propagating function, the mechanism of error rotating compensation method was illustrated.
在产品抽样分析的基础上研究了盘式飞机刹车摩擦片零件的变形规律及系统误差,对模具进行补偿设计。
Based on dimension statistics and X -R plot analyse, the deforming rules and the system errors of the friction pads of aircraft brake are studied. The formula of compensate design die has been fund.
提出工艺系统误差综合补偿概念,阐明其含义、方法、理论依据、应用价值和注意事项。
The Concept of technics system error compensation is first put forward; its implication, method, principle base, application value and usage notes are presented.
从模拟后的补偿结果分析了数字式测量的系统误差对传动误差补偿效果的影响。
According to the results of compensation simulation, the effect of system error of digital instruments on the transmission error is discussed.
讨论了超宽带收发系统的误差,并提出了收发系统误差的补偿方法。
An error compensating method is put forward after the UWB transmit-receive 'system error being discussed.
并在分析了系统误差的基础上,用一个自适应动态神经网络补偿系统的近似逆误差和前向神经网络的映射误差。
According to analyzing the errors of the system, one adaptive neural networks are used to compensate the error of simplified system and the mapping error of feed-forward neural networks.
本方法可最大限度地补偿掉系统误差,脱靶量测量误差主要来源于雷达本身测量精度。
The method maximizes compensation of system error and the main miss distance test error comes from the test accuracy of the radar itself.
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.
它既可作为微进给和微调部件,也可作为工艺系统误差的静态和动态补偿部件。
It can be used as fine control component and static state error compensation or dynamic error compensation component.
进而,本文对所设计的太阳敏感器进行了系统误差分析,采用数据拟合方法,建立了系统的误差补偿模型。
Then, the error of the system is analyzed, and the error compensation model is established. A mathematical calibration method is presented for the system residual errors.
针对线结构光扫描测头多项式拟合测量模型的系统误差问题,提出了一套用于该测头系统误差提取与补偿的方法。
For polynomial fitting measuring model of a linear structured light scanning probe, the extraction and compensation methods for systematic errors of the probe are presented.
针对线结构光扫描测头多项式拟合测量模型的系统误差问题,提出了一套用于该测头系统误差提取与补偿的方法。
For polynomial fitting measuring model of a linear structured light scanning probe, the extraction and compensation methods for systematic errors of the probe are presented.
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