Twenty-day trajectories worked for a whellole, but that started going downhelloll 15 years ago.

Using this control algorithm, the outputs of the system can track the desired trajectories.

在该控制算法的作用下, 系统输出能较好地跟踪给定输入.

A mixed-integer linear program ( MILP ) method is presented to find optimal trajectories for aircraft avoiding collisions.

给出了飞行器防撞最优轨迹的混合整数线性规划 ( MILP ) 设计方法.

These will enable us to image the tracks, and determine trajectories.

这将使我们能够描绘轨迹并确定其弹道.

Then the approximate solutions of mid-course trajectories are obtained by the combination of these solutions.

再由上述近似解合成助推-滑翔弹道中段的分段近似解.

Such techniques are often used for picking targets or plotting weapon trajectories in 3 D games.

这些技术通常被用于拾取目标或在3D游戏中用来标绘子弹的轨迹.

Finally, attitude control theory is applied to optic-electronic observatory, with general trajectories helix motions.

最后, 将刚体姿态控制理论应用于光电跟踪系统, 结合载机做典型航迹运动.

We've now watched the trajectories of so many startups that we're getting better at predicting them.

我们观察了很多创业公司的运营轨迹,现在已能较好的评估他们了.

The process of speed is abstracted increasing the endless trajectories.

速率的历程被抽象成渐增的、永无止境的轨迹.

a missile's trajectory

导弹的弹道

This trajectory contrasts sharply with what has happened in America.

这与美国的情况形成了鲜明的对比.

...the trajectory of an artillery shell.

一枚炮弹的弹道

(figurative)My career seemed to be on a downward trajectory.

我的事业似乎在走下坡路。

We can get trajectory parameter through dealing these images.

通过处理这些图像可获得被测目标的外弹道参数.

This paper mainly experiment research and numerical analyzed the submunition ballistic trajectory condition of hard munition.

本文主要对攻坚弹药子弹弹道环境进行了初步的试验研究和数值分析.

The red dots are the lowest energy structures of each completed trajectory.

大概就是每一个小阶段的最低能量结构吧.

Signal transmission is the principal part of automatic control system for wellbore trajectory.

信号传输是井眼轨道自动控制系统的重要组成部分.

Under this arrangement, three rules deal with a combination of trajectory recognition algorithm.

根据此布置方式, 提出了三个处理规则结合而成的轨迹识别算法.

Finally, the control law of trajectory tracking is presented based on a control Lyapunov function.

基于控制李亚普诺夫函数推导出了轨迹跟踪的控制律.

To this designed the optimal trajectory, simulations are completed respectively, and results are analyzed.

对所优化设计的飞行航迹分别进行飞行仿真验证与分析.

The changes of optimal trajectory caused by Earth's oblateness are computed.

详细计算分析了地球扁率对最优轨道的影响.