辅以精确计时进而获得速度信息。
然后,考虑无角速度信息下的姿态同步问题。
Then, the attitude synchronization without angular velocity is considered.
这种方法基于机器人运动速度信息制定的避障策略。
It relies on velocity information of robot motion to establish an avoidance maneuver.
文章还介绍了一种适合于分析噪声雷达信号中目标速度信息的谱分析方法。
One of the spectrum analysis methods suitable for speed information analysis in the noise radar signal is also introduced.
本文介绍了一种利用单天线GPS输出的速度信息来确定载体姿态的方法。
This paper presents a method for synthesizing aircraft attitude information from single-antenna GPS velocity measurements.
与只有视线角信息的情况相比,只有视线角速度信息在目标可观性方面具有优势。
The condition with only LOS Angle rate is better than that with LOS Angle with regard to target observability.
充分利用目标的位置、速度信息进行航迹融合,在一定条件下能够改善目标的航迹精度。
The problem arises in a multisensor environment where each sensor has its information tracking subsystem, the key is how to fuse two tracks from the same target.
线性调频连续波雷达是一种通过对连续波进行频率调制来获得距离与速度信息的雷达体制。
LFMCW (Linear frequency Modulation continuous wave) radar is a radar system which can get the information of range and velocity through modulating the frequency of continuous wave.
提取出其中的纵波、横波速度信息,并与实验室岩心声波测量结果和测井结果进行了对比。
With the measured P and S wave velocities and log-derived densities of the same interval, rock mechanical parameters of this pre-borehole are roughly calculated.
磁浮列车测速系统为列车提供的速度信息是列车安全运行的保证,是悬浮系统的关键技术之一。
Speed detection system which provides the speed information to ensure the safe operation is one of them.
与利用速度和加速度信息反演的结果相比,利用位移信息反演的结果具有较高的精度和抗噪声能力。
We also observe that the inversed results based on observed response of displacement are better than the results based on responses of velocity and acceleration.
这种技术利用大量的地震波速度信息进行专门的反演计算,得到测区内岩土体弹性波速度的分布规律。
It computes the distribution of velocity in the rock and soil body using speed information of seismic wave by special methods.
针对近飞目标和交叉飞行目标的情况,点迹与航迹的关联采用了分块处理技术,并融合了目标的速度信息。
To deal with the situations of close flight and cross flight, the velocity information of targets and the method of partly processing are taken into track correlation.
对于复杂地质体而言,由于各种因素的影响,速度信息中往往会包含一些假的速度信息(如速度异常值)。
For the complex geological case, the velocity calculated, generally, covers some false information, such as velocity abnormity, because of variety of factor.
论文首先利用卡尔曼滤波预测了跟踪目标的位置信息和速度信息,根据预测位置建立了取景框并裁减图像。
Firstly, Kalman filter is used to forecast the position and the speed of the tracking object, then a scene on the frame is selected and the image based on the forecasted position is cut.
利用非速度信息,如:电机的电压、电流及电机本身参数,通过滑模观测器产生控制器所需的速度反馈信息。
The control system utilizes a sliding mode observer for the generation of all controller feedback information by means of non-speed information, such as voltage, current and parameters of motor.
改进的滤波估计法引入偏差去耦技术在零速校正期间估计出陀螺漂移,并利用速度信息快速估计出方位误差角。
In the improved filter estimation method, the decoupled state and bias estimation technology is introduced to estimate gyro constant bias during ZUPT.
多普勒主动雷达导引头(ARS)可利用波束速度连续辅助惯导,弥补“北斗”系统无速度信息、不能全程使用的缺点。
While Doppler Active Radar Seeker (ARS) could be aided SINS by beam velocity all The Times and remedy the BDS's default of lacking velocity information and continual working ability.
在传统的电梯曳引系统中,通常采用高精度的位置和速度传感器来检测转子的位置和速度信息,增加了系统的成本,降低了系统的可靠性。
In conventional elevator controls, high accurate sensors of position and speed are used for this purpose. However these additional sensors increase the cost of system and decrease the reliability.
针对这一问题,提出了利用惯性空间中地球重力加速度信息的捷联惯导自主粗对准方法,以及基于模糊自适应卡尔曼滤波的自主精对准方法。
The paper proposes a new alignment scheme, in which the gravity message is used in the coarse alignment procedure, and an adaptive Kalman filter is used in the fine alignment procedure.
对P P波、PSV波的传播时间进行三项泰勒展开时,它们的系数中包含了地震波的各向异性信息及垂直速度信息,可以为地震波的弹性参数反演提供基础。
The three term Taylor series of P-P wave or P-SV wave reflection travel times in VTI media are the function of elastic parameters. Therefore they can be used to inverse the seismic elastic parameters.
人和货物通过喷气式飞机和快船来流动,而信息是通过互联网以光的速度传送。
Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.
香农指出,噪声限制了信息在保持无差错的情况下沿通信信道传递的速度。
Shannon showed that noise sets a limit on the rate at which information can pass along communication channels while remaining error-free.
研究小组发现,运动降低了约8%的快速眼球运动移动速度,阻碍其发挥捕捉新的视觉信息的能力。
The team found that exercise reduced the speed of rapid eye movements by about 8%, preventing their ability to capture new visual information.
他专注于研究人类大脑信息记忆的速度。
He concentrated on studying how quickly the human mind can remember information.
例如,当面对从眼睛接收的信息时,大脑会尽可能以最快的速度来解读这些信息。
For example, when confronted with information streaming from the eyes, the brain will interpret this information in the quickest way possible.
那么,你用拇指输入信息的速度快吗?
美国科学家表示,年轻人的大脑处理信息的速度比老年人要快。
According to the US scientists, young people's brains deal with information faster than older people.
这个命令给出关于处理器的速度、数量和型号的信息。
This command gives you information on the processor speed, quantity, and model.
这种商用现货设备提供准确和不间断的姿态、航向、位置、速度和状态信息。
This commercial off-the-shelf equipment provides accurate and uninterrupted attitude, heading, position, velocity and status information.
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