查询词典 tracking

The lower bound of the performance in tracking is derived in terms of the characteristics of the plant and the quantizer.

根据被控对象和量化器的特征，得到该系统可能达到的最优跟踪性能的下界。

To the discrete-time systems, we introduce a new discrete-time norm, the algorithm given is not depend upon the initial data. For a class of uncertain discrete-time systems, we also adopt the method of iterative learning control, we convert the problem of learning control into a global stability of trivial solution for lower triangular matrix dynamic systems, and obtain the result of tracking to desired state of the system.

对于一般非线性离散系统，引进了离散的范数，所给的算法不依赖于学习控制算法中的初始数据，对于一类不确定离散系统的状态跟踪问题，我们也采用迭代学习控制的方法，将相应的学习控制问题转化为一个下三角动力系统的平凡解全局稳定性问题，获得了对系统理想状态的跟踪结果，并对所给的算法的收敛性进行了分析。

By using the Cholesky factorization and inverse method for unit lower triangular matrix, the multi-sensor measurements with correlated measurement noises are transformed to equivalent pseudo ones with uncorrelated measurement noises; then based on the Kalman filtering, a new multi-sensor fusion target tracking algorithm with correlated measurement noises is proposed.

对于量测噪声相关的多传感器量测，利用Cholesky分解和单位下三角阵的求逆方法，将其转化为量测噪声互不相关的等价的多传感器伪量测，然后基于Kalman滤波，提出了一种解决量测噪声相关情况下多传感器融合目标跟踪问题的新算法。

The problem of reliable robust H∞ tracking control for a class of uncertain Lur'e singular systems is studied.

摘要针对一类不确定Lur'e奇异奇异系统，研究了其可靠鲁棒跟踪控制问题。

Magma is for exploring, discovering, collecting, sharing, and tracking videos from all over the Internet.

岩浆是探索，发现，收集，共享和跟踪来自全国各地的互联网视频。

In this thesis, the history of magnetic head positioning and tracking servo technologies have been reviewed, first.

本文对磁头定位与跟踪伺服技术的发展历史进行了回顾。

Successful applicants wishing to track the delivery of their passports are encouraged to make a record of the mailing label tracking number prior to their interview.

申请成功者也可以在面谈前记下该邮件详情单上的号码，以此来查询护照的投递情况。

If necessary, the radio tracking and remote-controlling systems can be disintegrated from the command and control vehicle and become man-portable.

如果必需，无线电跟踪和遥控系统能从指挥和控制车辆拆下并且变为单人-便携式。

This filter method is applicable to maneuverable tracking of the target using its trajectory data.

该滤波方法尤其适用于对弹道式目标的机动跟踪。

This paper begins with introduction to the framework of netfilter, and some key technology, such as the connection tracking , packet filtering, network address translation, and packet mangling are analyzes in detail.

从netfilter总体结构入手，分析了netfilter的连线跟踪、包过滤、地址转换、包处理等关键技术。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷