跟踪

With the demand of quick respond and precision for missile flight in terminal guidance, an adaptive nonlinear controller is designed that guarantees tracking performance when the uncertain parameters vary within stability bound. In order to achieve asymptotic tracking, adaptation is introduced to enhance closed-loop robustness, while mach number and mass changes with 35%.

文中根据导弹响应快和精度高的基本要求，在导弹变向跟踪接近目标时，对导弹制导控制过程中的控制方法进行研究和数学推导，提出了一种导弹末制导的自适应控制方法，该方法提高了导弹马赫数和质量在较大范围（35%）内变化时系统的响应精度和稳定性。

This paper designs a nonlinear variable structure control system based on backstepping technique and fuzzy sliding mode control for asymptotic stabilization during the path tracking.

采用基于后推与模糊滑模控制相结合的方法设计了移动机器人的变结构状态反馈控制器，实现了对道路跟踪侧向误差的渐近镇定控制。

Based on this, the asymptotic stability algorithm of fuzzy control having simple and effective control laws is employed.

在此基础上给出了广义T-S模糊模型使系统渐近稳定模糊控制算法，并证明了广义T-S模型有足够的精度，控制的精度就能得到满足，系统可以跟踪目标。

Second, a global method based on Lyapunov stability is used to perform asymptotic tracking control.

其次，本文利用基于Lyapunov稳定性理论的全局方法来实现渐近跟踪控制。

When subsystems are connected by network, there exist time delays and asynchronism.

最后针对有效网络带宽是时变且未知的情况，设计控制器实现微小跟踪误差以达到系统具有高性能的效果。

This sort of bug seems to happen at random which is very hard to track down.

这种程序错误似乎是随机产生的，并且也很难被跟踪到。

This enables you to turn on tracing at different levels in a release version of your program.

这使您能够打开在您的程序的发布版本不同层次的跟踪。

But this kind of open emission and reception system in High frequency communication has to face two challenges: firstly, natural interference from atmospherics and industry; secondly, tracing, blocking and multipath interference from enemy.

但这种开放式的发射和接收电磁波的通信，特别是在短波通信领域，不仅易遭到天电、工业等自然干扰，而且还要遇到敌方人为的跟踪、阻塞干扰以及多径等各种干扰。

Use the Attendee list to track who is planning to attend the meeting.

使用"与会者"列表跟踪计划参加会议的人。

Simulation results show the method can attenuate the influence of disturbances and uncertainties and obtain desirable tracking precision and dynamic performance.

仿真结果表明这种方法可以消除干扰和不确定性的影响，提高液压仿真转台的低速跟踪精度和动态性能指标。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。