Depth error in depth migration isn't equal to velocity error, sometimes it is twice as many.
深度偏移剖面中的深度误差与速度误差并不相等，有时可以达到速度误差的两倍。
Second, we estimate the angular velocity error making use of accelerometer's redundance information.
第二，利用九加速度的冗余信息估计残差，对如何提高角速度的解算精度作了研究。
Depth error in depth migration profile isn't equal to velocity error, sometimes it is twice as many as velocity error.
深度偏移剖面中的深度误差与速度误差并不相等，有时可以达到速度误差的两倍。
It will obtain the NMO velocity error after calculating each time window in accordance with surface consistent principle.
经过计算分别获得各个时窗内动校正速度误差，而静校正量的计算仍然遵循地表一致性原则。
The velocity error is minor, tends to stable and has small influence on the velocity precision when the S/N ratio is greater than limit value;
当信噪比高于界限值时，速度误差较小且趋于稳定，对速度精度影响较小；
According to the analysis of the high and low frequency parts in the equation of integral specific force, a precise velocity error correction algorithm is presented.
通过对积分比力增量方程中高频部分和低频部分的分析，提出了一种高精度的速度误差补偿算法。
A step motor phase locking control system and it's velocity error damping method is presented in this paper. A convenient method for engineering design is also given.
本文介绍了一种步进电机的锁相控制系统，为实现这一系统提出了步进电机速度误差阻尼方法，并给出了便于工程使用的设计方法。
Simulation results show that this integrated system can get navigation attitude position with high precision, also the position error and velocity error are decreased.
仿真结果表明：本文提出的组合导航系统能够给出载体的高精度姿态信息，位置误差和速度误差也较小。
This paper deals with two problems, nonzero -offset Fresnel zone in homogeneous media, and the effect of velocity error resulted in NMO correction and stacking on vertical resolution.
本文讨论了均匀介质情况下非零炮检距菲涅耳带和动校、叠加中速度误差对纵向分辨率的影响这两个问题。
The adaptive adjustment of this kind of compensator makes it possible to reduce velocity error, and improve tracking performance. The simulation examples have shown its effectiveness.
它能根据规则实时调整顺馈系数，使得微分顺馈作用尽可能补偿速度误差信号，提高跟踪精度，仿真结果表明，这种微分顺馈系数的实时自整定是有效的。
First, according to the tracking error dynamics and kinematics described by unit quaternion error and angular velocity error, a sliding mode controller is derived based on Lyapunov theory.
首先根据由误差四元数和误差角速度描述的跟踪误差动力学和运动学方程，设计了基于李亚普诺夫方法的滑模变结构控制律。
In the simulation test, the position error and velocity error of maneuvering targets was seen to be reduced greatly. It indicates that the adaptive adjustment of maneuvering frequency is effective.
仿真实验表明，通过对频率自适应调整，使机动目标的位置、速度估计误差明显减小。
In this paper, the simulation results show that the level damp of DINS can reduce the influence of the external velocity error, decrease damping time, and restrain the error of longitude effectively.
通过仿真分析，比较2套阻尼系统的误差结果，可以看出双惯导外水平阻尼能够显著降低外速度误差的影响，减少阻尼时间，抑制经度误差。
The cost is high and the error is big in volumetric flow measurement method and velocity measurement.
容积式流量测量方法和速度式流量测量方法存在费用高，误差大的缺点。
The composition and principle of the platform were introduced, and the error equations of attitude Angle, velocity and position were given.
介绍了平台的组成及工作原理，并且推导出平台角误差方程、速度误差方程和位置误差方程。
In this paper, the algorithm in which normal vector of vertex is used to control simplifying error obtains good result on briefness, simplifying velocity and quality.
本论文中提出以顶点的法向变化情况来控制简化误差的算法在简单性、简化速率和简化质量方面均取得了较好的效果。
For the case of planar interception, the so called relative heading error angle between the relative velocity vector and the LoS (Line of Sight) is chosen as the output to be controlled to zero.
针对平面拦截问题，选择导弹和目标之间的相对速度矢量与导弹-目标视线之间的夹角（称为相对航向误差角）作为将要被控制到零的输出。
It obtains low average mean squared error (MSE), fast convergence velocity and decreases the noise sensitivity at the same time.
该方法计算简单、均方误差小、收敛速度快，并且降低了算法对噪声的敏感性。
With the improvement of measurement velocity in laser heterodyne interference, the theoretical error of laser heterodyne interference seriously restricted the accuracy of measurement.
随着激光外差干涉测量速度的提高，其存在的原理性误差严重影响测量精度。
By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
综合两次MTD结果得到了目标的实际速度，并推导出了脉冲占空比和速度测量误差的关系式。
The result of correlation experiments using the incoherent lidar system shows the wide scope of wind measurement and accuracy. The error of wind velocity under different circumstances is analysed.
利用本系统进行了相关实验研究，试验结果表明这样的系统可以获得高的风速范围和测量精度，并进行误差分析。
In addition, an amplitude interpolating method is given to resolve the range coupling shift caused by velocity estimated error.
此外，本文还提出了另一种幅度内插的方法，很好地解决了速度估计误差造成的距离耦合时移问题。
Characteristics of extracting method are analyzed here, so do the effects of velocity and velocity estimated error on this method.
本文分析了目标抽取算法的特点及速度、速度估计误差对此方法的影响。
The case study indicates the model has a quickly convergent velocity and less error, and prediction result is comparatively consistent with the experimental result.
结果表明，该模型收敛速度快，预测误差小，预测结果与实测结果较为符合。
The experiment error of sound velocity measuring is very small with lissajous figures.
用李萨如图形法测量声速误差较小。
There exists a big error for long spread seismic data process in conventional velocity scanning.
常规速度扫描在处理长排列地震资料时会出现较大的偏差。
The sample and static error compensation, quaternion and attitude updating and algorithm of station and velocity updating were researched.
研究了采样与静差补偿，以及四元数、姿态、位置和速度更新的算法。
In hardware designing, TMS320F2812 and its peripheral circuit make up the velocity capturing circuit. Anti-skid controller controls slip ratio error and exports braking pressure signal.
在硬件电路设计上，防滑控制器采用TMS320F 2812和外围电路构成速度捕获电路，完成滑移率偏差的控制并输出刹车压力信号。
In order to correctly reflect the anticipated error of the velocity, this paper discusses the calculation method which can judge the standard error of the bullet movement velo.
讨论了弹丸运动速度之标准误差的计算方法，并给出了标准误差之变化规律。
In order to correctly reflect the anticipated error of the velocity, this paper discusses the calculation method which can judge the standard error of the bullet movement velo.
讨论了弹丸运动速度之标准误差的计算方法，并给出了标准误差之变化规律。
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