The validity of the method used for choosing optimal temperature measured points, modeling and compensating thermal error of the machine is experimentally confirmed. 应用表明这是一种在机床温度测量、热误差建模及补偿中选择最佳测温点的有效方法。
Calculation for Compensating Error of Stylus Radius of CMM Probe 三坐标测量机测头的测球半径补偿误差的计算
Compensating Error of Signal Conditioning Circuit Based on Least Square Curve Fitting 基于最小二乘曲线拟合的信号调理电路误差补偿方法
Modeling and compensating for error of CMM Based on feedback information of thermal deformation 基于热变形反馈信息的三坐标测量机误差建模与补偿
Simulation results indicated that the coordinate conversion can be used for simulation of the guidance parameter error in the dynamic condition, and also for compensating the error in real time. 该方法可以实现平台运动条件下对引导误差的仿真计算,能够对引导误差进行实时补偿。
An optimum priming control algorithm for fuze-warhead coordination was presented, and it was proposed to use an optimum delay in fuze initiation for compensating the error of priming angle. 给出了引战配合的最佳起爆控制算法,并考虑了用引信启动的最佳延时弥补最佳起爆角的误差;
A method that measuring angular displacement error, identifying parameters of error model and compensating error automatically was put forward based on inductosyn angular measuring system. 针对感应同步器测角系统,提出了一种自动检测测角误差、辨识误差模型系数和补偿误差的方法。
Compensating error of automatic vertical index 竖直度盘指标补偿误差
The error origin of the accelerometer has been analysed via lots of static experiments repeated, and the mathematic model of compensating error is achieved. 通过大量的重复性静态实验测试,分析了石英挠性加速度计的误差来源,并建立了影响导航系统定位精度的主要误差补偿的数学模型。
Simulation results show the array position error and time delay error have a great effect on the positioning accuracy, acoustic velocity has a less effect, while the effect of attitude compensating error of the system on the position accuracy cannot be neglected in measurement. 仿真结果表明,基阵位置误差和时延测时误差对定位精度影响较大,测声速误差的影响较小,而系统的姿态修正误差对定位精度的影响不容忽视。
To reduce the index error caused by gearing chain of the gear hobbing machine, a mathematical model for compensating error is established, a program for compensating error is designed, and an algorithm for compensation is chosen. 针对滚齿机传动链分度的误差,提出了误差补偿的数学模型;设计了滚齿机传动误差补偿方案;
Surface of zero potential and spot of compensating error moves to current electrode and this makes it possible to reduce distance between current electrode and voltage electrode. 零电位点、误差补偿点向电流极移动,进而被测接地极与电压极距离不变时电流极与被测电极间的距离可减小。
Design of a Compensating Transmission Error System of the Gear Hobbing Machine 滚齿机传动误差补偿系统的设计
Finally, we accomplish the software design and programme of the system, and analyze the system error and propose the improving methods for compensating the error. 最后完成了系统的软件设计和编程,并对系统误差进行了分析计算,提出误差补偿方法。
The measurement process of the attitude angle based on single trailing earth horizon sensor is investigated, and an analytical formula of attitude compensating error is obtained. 基于单轨迹地平仪研究了地平仪测量姿态角的过程,得到了解析形式的姿态角误差补偿公式。
Research on Compensating Error Caused by Thickness in Measuring Width of Plates 中厚钢板宽度测量的厚度变化补偿技术
The multiplex temperature measuring system had applied to the experiment of compensating thermal error of large-scale shaft parts ( water turbine, steam turbine parts) in machining process triumphantly. 该多路温度检测系统已成功应用于大尺寸轴类零件(水轮机、汽轮机止口)加工时热变形误差补偿的试验中。
The Method of Compensating Division Error in Shafts Torsional Vibration Measurement and Implementation With Program 轴系扭振测试分度误差补偿方法及程序实现
Application of Online Neural Network for Compensating Uncertain Error of Aircraft Model 一种在线神经网络在补偿飞机模型不确定性误差中的应用
An Introduction to the Levelled Error and Compensating Error of an Automatic Leveller 自动安平水准仪的安平误差及补偿误差
This paper describes the effect of harmonic winding and harmonic compensating error on electrical machines in automatic control system. 介绍了谐波绕组和谐波补偿误差方法对高性能控制电机的作用。
Theoretical Research on Compensating the Error of Wall Thickness Measurement of Transparent Pipe 消除透明管壁厚测量误差的理论研究
This paper introduces the work principle and load characteristic of potentiometer, points out the reason of producing non-linearization error, gives the way compensating the error with half-bridge differential circuit. 文介绍并分析了电位器的工作原理及其负载特性,指出了其非线性误差产生的原因,并提出引入半桥差动电路以解决补偿问题。
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. 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。
And discussing the method compensating position error. 探讨了扫描面位置误差的补偿方法。
Research on Compensating Error Model of Quartzose Flexible Accelerometer 石英挠性加速度计误差补偿模型的研究
This paper analyses the time error between timer overflowing interrupt and CPU responding interrupt, states method and instance of compensating error 分析了单片机定时器溢出中断与CPU响应中断的时间误差,并给出了补偿误差的方法和实例
A method for capturing the IQ data using Spectrum Analyzer is put forward. The actual quadrature modulator is modeled. A method for compensating linear error is given, and experimental results demonstrate the effectiveness of the method. 提出了使用频谱仪测试信号基带IQ数据的方法,建立了实际系统中正交调制器的多项式模型,并给出了一种补偿正交调制器线性误差的方法,实验证明该方法是正确的。
Aiming at the error from the RSSI ranging, one method to compensate the error is carried out. The math model comes out from the math deducing for the purpose of compensating the error from RSSI ranging. 针对RSSI测距技术的误差,提出了一种测距误差补偿的方法,通过数学推导给出了误差补偿的数学模型,并对测距进行误差补偿。
Basing on analysis of the influence of dead-time effect on torque fluctuations, the current distortion caused by dead time effect is reduced through reasonably predicting the sectors where the stator current vector lies and compensating average error voltage. 分析死区效应对力矩波动的影响,通过合理判断定子电流矢量所在扇区补偿平均误差电压,从而减小死区效应引起的电流畸变。