其内容包括误差检测、误差建模和误差补偿。
It includes error detection, error model and error compensation.
研究五轴数控机床的综合误差建模与补偿方法。
Synthesis error modeling and error compensating method of a five-axis machining center were researched.
从误差建模出发，得到基于相对位置测量的标定参数识别矩阵。
The observation matrix of calibration on relative position measurement is achieved from error model.
所提出的模型和结论，可推广应用于多轴数控机床的误差建模与补偿。
The model and conclusion can be applied to the modeling and compensating of errors of multi-axis CNC machine tools.
将该公式应用于三坐标测量机误差建模领域，取得了较好的建模效果。
Then apply the formula to the fields of the CMM measuring error modeling, and get the better results.
本方法可为其他类型的多自由度运动系统的误差建模及误差补偿提供理论参考。
This method can offer academic reference for error model and error compensation of other multi-degree motion sy.
减少机床热变形的方法为：进行热误差建模和补偿，温度控制，热态特性优化设计。
The methods to reduce the machine tool thermal deformation are: thermal error modeling and compensation, temperature control, optimization design of thermal state characteristics.
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。
The validity of the method used for choosing optimal temperature measured points, modeling and compensating thermal error of the machine is experimentally confirmed.
目前对三坐标测量机测量误差建模的研究，常见的是低维模型，多元模型很少有学者探讨。
Most scholars were committed to study the low-dimensional measuring error of the CMM(Coordinate Measuring Machine), few to research the high-dimensional model.
其次，分析了影响主从机器人末端执行器的误差的因素，比较了各种机器人误差建模的方法。
Secondly, the factors that influence the errors of the end-effector of the master-slave robot are analyzed, various error modeling methods of robot are compared.
这与传统的热误差建模方法相比，其优点为测量方式更为直接，所需测量的对象也相应的减少。
Compared with the model building method based on thermal error, it was more direct for measurement. And the measured data could also be reduced accordingly.
提出了采用灰色系统模型进行机床热误差建模的基本原理及方法，以及其在机床热误差补偿建模中的应用。
The basic principle and method of grey system model and its application in thermal error modeling on machine tools had been presented briefly.
提出了采用时间序列分析法进行机床热误差建模的基本原理及方法，及其在数控机床热误差补偿建模中的应用。
The basic principle and method of time series analysis and its application in thermal error modeling on NC machine tools were presented.
建立误差的模型和辨识误差的方法具有通用性，可以推广到其它多轴数控机床误差建模和误差辨识的分析之中。
The Modeling and identification methods have universal and can be used in describing the error of multi-axis NC machine tools.
数控机床的误差建模是进行机床运动设计、精度分析和误差补偿的关键技术，也是保证机床加工精度的重要环节。
The geometric error modeling of NC machine tools is the key technique to dynamics design, precision analysis and error compensation. It is the important step to improve the precision of machine tools.
针对机床热误差建模技术当中温度布点选取的问题，提出了基于灰色综合关联度进行数控机床热误差建模的关键温度测点选取的新方法。
A new methodology used to solve the problem of the selection of key thermal points of the CNC machine tool thermal error based on the grey synthetic degree of association was proposed.
其缺点是系统的建模误差或外部干扰将对故障诊断的结果产生重大的影响。
Its defect is the system modeling error or external disturbance to the results of the fault diagnosis will produce significant influence.
用时间序列分析方法对镗削加工误差进行了分析和建模，建立了相应的AR误差模型。
Analysis and modeling are made for the boring error by using time sequential analysis way, and corresponding ar error model is established.
分析计算了精密测量中温度误差的影响，讨论了减少和补偿温度误差的方法，并就仪器温度误差的建模问题进行了探讨。
This paper analysed and calculated the thermal effects on precision measurements, discussed methods for reducing and compensating thermal errors and then goes further into the model construction.
本文主要研究了微机电陀螺的误差分析、建模和补偿，以及在飞行器导航中的应用。
Error analysis, modeling and compensation of MEMS gyroscope and its application in navigation of flight vehicle are researched in this paper.
文章介绍了镗削加工误差的在线建模和预报补偿控制方法。
On-line modeling, forecasting and compensating way for machining error in boring are introduced.
计算机模拟实验结果显示了该网络较好地利用了离散傅立叶交换在结构和性能上的优点，在天线罩视线误差校正建模研究上很好的效果。
The simulation results show that this kind of DFT neural network can take the advantage of its structure and performance, and get a good result in the modeling of error correcting.
本文基于对系统建模误差的软边界描述，提出了一种新的鲁棒设计方法。
A new method of robust controller design has been developed on the basis of soft-bound description of modeling errors.
针对柔性加工过程的特征，研究了基于遗传神经网络的加工误差在线建模预报的方案和关键技术。
According to the feature of flexible machining, it be studied that the scheme and key technology of on-line modeling and prediction of machining error based on genetic neural network.
由于自主水下航行器建模误差、流体动力学参数的不确定性和未知海流干扰，控制系统必须具有对不确定参数的自适应能力。
The control system must be adaptive to the uncertain parameters to overcome the modeling error, uncertainty of the hydrodynamic parameters and unknown ware disturbances.
根据模糊系统的逼近性质，非线性系统可以表示为线性参数化模型加上一建模误差项。
Based on the approximation property of fuzzy systems, a nonlinear system can be expressed as the form of linear parametric model and a modelling error term.
电机控制模型中的建模误差，以及系统运行中的参数漂移，诸如电机的定、转子电阻随着温度发生变化，相当于对所研究的控制系统加入了扰动。
The modelling inaccuracy and parameter drift in motor control, such as the stator and rotor resistance shift with temperature, act as the disturbance in the control system.
采用RBF神经网络在线补偿不确定项和模糊建模误差，能够使飞机获得满意的控制效果。
Using RBF NN can restore the airplane to the normal state by online regulating the effect of the uncertainties and the error caused by fuzzy modeling.
对机构测量误差进行建模，得出位姿测量误差显式表达式。
The explicit formulation of the measuring errors can also be derived from its established model.
对机构测量误差进行建模，得出位姿测量误差显式表达式。
The explicit formulation of the measuring errors can also be derived from its established model.
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