误差补偿

Both approaches are based on the minimum mean squared error sense.

这两种方法都是基于最小均方误差估计准则的特征补偿。

The miss distance caused by guidance method error and the effects of perturbation are compensated in this initial guidance law.

该初制导方法能补偿制导方法误差和轨道摄动对拦截脱靶量的影响。

And technology of metrical error correction is the focus of technology of near-field measurement.

而测量误差的补偿技术研究是近场测量技术的焦点问题。

Compared with the conventional 2-D coordinate measuring systems, the new system has great improvement at measuring speed, aiming accuracy, measuring function and degree of automation The new system consists of two parts image measuring system of displacement and image autofocusing and aiming system The displacement measuring system in which CCD camera is used for locating the optical scale not only processes the advantages of absolute code measuring system powerful noiseproof feature, good long-time stability, easily compensated ruling error of optical scale, but also has the advantages of morden numerical systems easy numeralization and intelligence The autofocusing and aiming system in which CCD camera is applied for gaining the defocusing information and edge location information of workpiece enjoys the advantages of fast autofocusing, accurate result, high accuracy of edge detection and wide range of measured parameters, etc The feasibility of the new 2-D measuring system is analyzed in this thesis and related parameters are calculated.

详细本文在分析了现有二维中小尺寸测量系统中，光学仪器的光学读数系统和调焦、瞄准系统的优缺点之后，结合现代数字化仪器的优缺点，提出研制一种新的二维图像测量机系统。与传统二维坐标测量系统相比，新型系统在测量速度、瞄准精度、测量功能及自动化程度等方面都有较大的提高。该系统由图像式位移测量系统和图像式自动调焦、瞄准系统组成。图像式位移测量系统采用CCD摄象机拾取光学线纹尺的位置信息，既具有传统光学式绝对码位移测量系统的优点—抗干扰能力强、长期稳定性好、光学标尺误差易于补偿等优点，又具有现代化数字仪器易于微机化、智能化的优点。

In this paper, accroding to research on balance between slide and slip detection and compensation, a novel odometer location error model is proposed.

本文研究了空转和滑行检测与空转和滑行补偿之间的制约关系，提出了存在空转和滑行情况下，速度传感器的定位误差模型。

Despreading the array receiving signal with the spread spectrum sequence being orthogonal to user's, and the coefficients of the channel FIR filter are then adjusted by CM algorithm adaptively to compensate the errors.

在天线阵列附近，发射扩谱序列正交于用户信号的同频辅助信号，用辅助信号对阵列接收信号解扩，采用恒模算法自适应的调节阵列通道滤波器参数，达到补偿阵列误差的目的。

Image motion compensation error analysis for TDI CCD panoramic aerial camera.

TDI CCD全景式航空相机的像移补偿误差分析。

There were many schemes that have been applied to these system to minimize the contouring error, but the effects of these scheme are usually undesire. A repetitive control algorithm was applied here to improve the precision of the system. Experimental results indicated that the periodic error decreased 90% by using the repetitive control method.

另外我们也针对系统的最重要指标—精度—的控制，比较传统伺服控制与往覆式控制理论，在整体系统的要求下整合的可行性并进行相关的实验，而由实验验证往覆式控制理论针对周期性误差信号所具有的特殊补偿现象，并由此得到往覆式控制器的基本特性。

The proposed control method compensates the phase error on vector control condition quickly, and always keeps the vector control condition.

建议中的管制方法补偿相位误差矢量控制状态很快，始终保持矢量控制的情况。

The paper intorduces analysis and calculation for the uncertainty ofmeasutement on the basis of requirement of "'93 Intermational quidebook", according toclass jz theodolite standing disk index for the JJ G414-94 《 photology theodolite》 verification and calibration, in the automatic compensation.

介绍了按照JJG414—94《光学经纬仪》检定、校准J2级经纬仪竖盘指标自动补偿误差时，依据"'93国际指南"要求，对其测量不确定度进行的分析、计算。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新