过渡过程的幅值与计程仪加速度误差的积分值成正比。
The amplitude of overshoot is linear with the integral of log's acceleration error.
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;
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;
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。
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。
Depth error in depth migration isn't equal to velocity error, sometimes it is twice as many.
首次提出了振动条件下惯性平台角振动是导致加速度误差和陀螺漂移变化的重要因素。
It is firstly put forward that the Angle vibration of platform under vibration situation is the main factor causing gyro drift and acceleration bias.
为工业机器人提出了一种最优学习控制法。这种控制法用加速度误差校正驱动器运动。
An optimal learning control method for a robot is introduced with acceleration error used to correct the motion of actuators.
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。
It will obtain the NMO velocity error after calculating each time window in accordance with surface consistent principle.
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。
The composition and principle of the platform were introduced, and the error equations of attitude Angle, velocity and position were given.
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。
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.
在弹道末端,由于弹道降与弹丸散布的存在,用雷达和天幕靶测速装置测试弹丸飞行速度误差很大。
For the fall of trajectory and the scatter of projectiles, there is larger error between the true value and the measured data by radar or Sky Screens.
局部速度误差影响成像质量,而区域速度误差不仅影响成像质量,更重要的是影响成像的构造形态。
Local velocity model error mainly damages imaging quality, while regional velocity model error not only damages imaging quality, but also changes the imaging of structure style or stratum boundary.
高速高精度跟踪控制系统,其速度和加速度误差环节的加入对系统的速度和加速度品质因数均有影响。
The high speed and precision track control system adopts speed error and acceleration error compensation to make influence on quality factors of speed and acceleration.
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。
Simulation results show that this integrated system can get navigation attitude position with high precision, also the position error and velocity error are decreased.
并用方块图与反馈控制理论导出了这种调速回路速度刚性的数学表达式,估算了由负载引起的速度误差。
By block diagram and feedback-control principles expression is derived for speed-stiffness in the loop and speed error due to load calculated.
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。
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.
提出了一种新颖的感应电机开环速度控制法,在任一频率下,它不但能使电机输出高的力矩,而且使稳态速度误差几乎等于零。
This paper presents a novel open-loop speed control method for induction motors that provides high output torque and nearly zero steady-state speed error at any frequency.
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。
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.
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。
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.
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。
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.
产生误差的平均速度是每秒4米。
用户可以用更高的误差来换取更快的计算速度,不过这个程序已经能在不到1秒的时间获得小于百分之一的误差。
The user can opt to trade speed of computation for a higher margin of error, but the app can generally get the error under 1 percent in less than a second.
GPS允许持有对应设备的用户来确定精确的时间、速度、经纬度以及海拔,而误差只有几米。
The Global Positioning System enables properly equipped users to determine precise time and velocity and worldwide latitude, longitude and altitude to within a few meters.
换言之,他们声称,除非有迄今未被探测到的系统误差,中微子传播速度超过了光速。
In other words, they are claiming that, unless there is some hitherto undetected systematic, neutrinos are traveling faster than light.
但有研究人员九月份宣称他们的中微子速度快60纳秒,而试验的边际误差仅允许10米秒。
But the researchers said in September that their neutrinos traveled 60 nanoseconds faster, when the margin of error in their experiment allowed for just 10 nanoseconds.
车的速度会更大,但时间是相同的,在测量误差范围内。
And so the speeds of the cars will be higher, but The Times will be the same within the uncertainty of the measurements.
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 cost is high and the error is big in volumetric flow measurement method and velocity measurement.
增加切割能力或减缓切割速度即可减少这种滞后误差。
Increase of cutting ability or slowing down of cutting speed can reduce the kind of lag error.
经计算机仿真表明,新算法与原算法相比,收敛性能有所改善,收敛速度加快,稳态剩余误差减小。
Computer simulation shows that the improved algorithm has better convergence performance than the conventional algorithm. It can speed up convergence rate and decrease state residual error.
本文在分别对基于平均速度和基于平均通过时间的算法误差分析的基础上,提出了基于浮动车技术的城市路况计算方法。
Based on the error analysis of the algorithms based on average speed and average travel time, this paper promoted the urban traffic situation evaluation methods based on probe vehicle data.
本文在分别对基于平均速度和基于平均通过时间的算法误差分析的基础上,提出了基于浮动车技术的城市路况计算方法。
Based on the error analysis of the algorithms based on average speed and average travel time, this paper promoted the urban traffic situation evaluation methods based on probe vehicle data.
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