1) model-error compensation
模型误差补偿
1.
Considering that the effect of extended Kalman filter (EKF) technique depends on the accuracy of the dynamic model with unknown parameters, a novel model-error compensation method was proposed.
针对经典扩展卡尔曼滤波(EKF)依赖于未知参数动态模型的准确程度这一问题,提出了一种基于当前星敏感器观测信息的模型误差补偿算法。
2) error compensation model
误差补偿模型
1.
The paper put forth the concept of simulation error compensation model and how to establish it, acquired the compensation surface of mould by CAE iterative calculation based on the simulation error compensation.
针对回弹仿真不准确的问题提出了仿真误差补偿模型,并介绍了其建立过程,在仿真误差补偿模型的基础上通过CAE迭代计算获得模具的补偿型面,由于补偿过程考虑了回弹仿真误差,因此可以大幅度地提高成形精度。
3) temperature error compensation model
温度误差补偿模型
1.
To reduce the influence of the temperature variation on the measurement result of the car body-in-white laser visual measurement system,a temperature error compensation model based on coordinate error is established with a sphere target which is mounted near the base frame of the industrial robot.
为了降低温度变化对白车身激光视觉检测系统测量结果的影响,借助安装在工业机器人基座附近的靶标球,建立基于坐标值误差的温度误差补偿模型。
4) thermal error modeling and compensation
热误差建模补偿
5) compensation of modeling erroror
建模误差补偿
6) error compensation
误差补偿
1.
Xwfd pre-stack depth migration based on dual-complexity with error compensation correction;
双复杂条件下带误差补偿的频率空间域有限差分法叠前深度偏移
2.
Feeding Error Compensation of EDM Machine Based on Finite Element Analysis;
基于有限元分析的线切割机床进给误差补偿
3.
Research on Cutting Parameters Optimization and Error Compensation in Slender Bar Turning;
细长轴车削用量优化与加工变形误差补偿技术的研究
补充资料：误差校正模型
误差校正模型
[误差校正模型】基于协整方程进行短期预测的模型。认为在时间序列的短期变化中天然寓有长期变动的作用，因而它的作法就是在短期方程中加人长期方程的影响因子。这个影响因子就是长均衡方程误差项的滞后项，一般滞后一期。 如果有随机向量Zt{21:，几，zat，一，氏，且有Zt一I(l)，而且有:入}Z，.，几，Z3吐，…，人一el(d，b)那么对于长期方程: z，!二谷铸z。+v，则有误差校正模型:△z，!=蕊，。△。!+从一，因为有△茂二Xt一Xt_，，误差校正模型可以还原到长期模型型式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条