The maneuvering target trajectory prediction is one of the primary missions of fire control system.
机动目标的跟踪预测是火控系统的主要任务之一。
All the factor that affected target trajectory and the control behavior of flight control staff were considered.
模型综合考虑了各种影响空中目标航迹的因素，并对飞行控制人员的控制行为进行了分析。
The software comprises the satellite navigation parameters calculation module, the target trajectory calculation module, the error calculation module and etc.
软件主要由卫星导航参数计算模块、目标运动轨迹计算模块、误差计算模块等模块组成。
The system comprises the target trajectory calculation module, the error calculation module, the satellite navigation parameters generation module, and the signal modulation module, etc.
系统主要包含目标运动轨迹计算、误差计算、导航电文生成及信号调制发射等功能模块。
The simulation results suggest that this algorithm not only significantly alleviates the heavy computing load, but also performs multi-target trajectory tracking effectively in the meantime.
实验结果证明，该算法可以对多个目标所形成的轨迹实施正确跟踪，同时，计算量的大幅度降低带来了跟踪系统可实现性的提高。
This method accumulates the energy in the multi-frame image data along the target trajectories, and chooses a target trajectory whose accumulation value is biggest from all possible trajectories.
这种方法在多帧图像数据中沿着目标轨迹积累能量，在多条可能的轨迹中，选择积累值最大的一条作为目标轨迹。
In this paper, a brand new multi-target trajectory tracking algorithm based on random finite set theory is brought forward by adopting classical signal detection technique along with GMPHD filter.
在该文中，各目标的航迹信息以假设形式表述，数据互联则是通过使用经典的多元假设检测方法判决假设矩阵实现。
From then on it must coast in a trajectory, or flight path, to its target.
从那时起，它就得沿着弹道，即沿着飞行航线滑向其目标。
Finally filtrating the true targets according to the principle of moving continuity and trajectory consistency of moving target in the image sequences.
最后利用序列图象中目标运动的连续性和轨迹的一致性来筛选出真正的目标。
In order to improve the hit efficiency of antiaircraft projectile for maneuvering target, the two-dimensional trajectory correction projectile is studied.
根据提高高射弹丸对机动目标命中率的实际需求，研究了空射型二维弹道修正弹。
Based on the virtual target point and the ellipse trajectory theory, a new maneuver method in the free - flight phase is presented.
基于虚拟目标点和椭圆弹道理论，提出了一种在自由段机动变轨的新方法。
According to the design and analysis of global intercept trajectory, the possibility of straightly impacting space target is verified, and the terminal guidance is analysed and calculated.
通过全程拦截弹道的设计与计算，验证了与空间目标直接碰撞的可能性，对末制导做了分析与计算。
Path planning is to find a trajectory from the initial point to the target point which satisfies a certain performance optimal index under some constraints.
路径规划问题一般是指在一定约束条件下，寻找从给定起始点到给定目标点之前满足某种性能指标最优的路径轨迹。
The accuracy of target-entering is an indication of trajectory control in build-up section and is a guarantee of drilling into oil reservoir.
入靶精度体现了造斜段的轨迹控制水平，也是水平段钻遇油层的前期保证。
A new approach for estimating the vector parameters of the target is presented, which is based on the extraction of the target motion trajectory in space.
提出了一种基于空间目标运动轨迹提取的矢量脱靶量参数估计新方法。
The pose and trajectory of the flying radar target are calculated by means of dynamical and kinematical equations.
目标在空中的姿态及轨迹由动力学和运动学方程确定。
A new approach for estimating the vector miss distance parameters of the target is presented, which based on the extraction of the target motion trajectory in space.
提出一种基于目标空间运动轨迹提取的矢量脱靶量参数估计新方法。
Off-target distance is a key index for measuring quality of borehole trajectory, of which the key is to find out solution to coordinates of target points.
靶心距是衡量井眼轨迹质量的一个关键指标，计算靶心距的核心问题是求解入靶点的坐标。
In this paper, we discussed an algorithm for decision trajectory during detecting slowly moving point target in low SNR.
本文讨论了低信噪比条件下缓动点目标检测技术中候选轨迹的确定算法。
Because of the taking into consideration of the real time acceleration estimation, this filter method is applicable to maneuverable tracking of the target using its trajectory data.
由于考虑了加速度的实时估计，该滤波方法尤其适用于对弹道式目标的机动跟踪。
The established arc model and its solving method can be applied to directional well trajectory control and target hitting quality evaluation, etc.
所建立的圆弧模型及求解方法可应用于定向井井眼轨迹控制和中靶质量评价等。
This algorithm used of rectangles for target vehicle and obstacle vehicles representation, combined with target vehicle's states and polynomial theory to generate lane changing trajectory.
该算法采用矩形对换道车辆及障碍车辆进行包裹，结合换道车辆的边界条件由以时间为参数的多项式计算得到换道轨迹。
This method is not only suitable for attitude measurement of all kinds of large target, also suitable for trajectory measurement of all kinds of target.
该方法不仅适用于各类较大空间目标的姿态测量，也适用于各类空间目标的质点测量。
The observer's trajectory has an crucial importance on the accuracy of bearings-only target localization.
纯方位角无源定位时，观测平台的运动轨迹对目标最终的定位精度有重要影响。
The observer's trajectory has an crucial importance on the accuracy of bearings-only target localization.
纯方位角无源定位时，观测平台的运动轨迹对目标最终的定位精度有重要影响。
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