In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
在光电经纬仪中，电视或红外脱靶量的滞后对控制系统的稳定性和跟踪精度都有较大的影响。
In respect of eliminating error caused by time delay and making reasonable prediction to the data stream, many methods are experimented in order to realize the aim of real time tracking.
在消除时间上的延迟所造成的误差以及对这些数据流进行合理的预测等方面，采用了多种解决方案，以达到实时跟踪的目的。
We investigate the channel estimation algorithms based on tracking multipath time delay, a low complexity multipath time delay estimation method is proposed.
论文研究了基于多径时延跟踪的信道估计方法，并提出了一种低复杂度的多径时延跟踪方法。
Following, code tracking confirm the PN code phase precisely and track every multipath component's delay drifting due to Doppler effect.
同步跟踪则由多径跟踪的结果精确估计PN序列码相位，并实时跟踪信道各径成分由于多普勒效应产生的时延漂移。
The velocity delay compensation is a effective method to improve the tracking precisions of the photoelectric servo systems.
速度滞后补偿是一种提高光电伺服系统跟踪精度的有效方法。
METHODS: the recent status of language development in children with language development delay were surveyed by interview and tracking observation to analyze the pathological reasons.
方法：采用访谈、跟踪观察的方式了解语言发育迟缓儿童语言发育现状，并对该病成因进行分析。
The group delay specification of a channel is very important for rangingaccuracy of a tracking system and signal quality of a communication channel.
信道的群时延指标对跟踪系统的测量精度和通信系统的信号质量都十分重要。
Aiming at the characteristics of delay and nonlinear saturation widely existing in the process of industry control, this paper presents a control arithmetic for fast-tracking control.
针对工业控制过程中广泛存在的对象的时滞与饱和非线性的特性，提出了一种用于快速跟踪问题的控制方法。
The optimal tracking control problem for linear systems with control delay is considered.
研究了控制时滞线性系统的二次型最优跟踪控制问题。
In some fields such as multi-site multisensor combined tracking, sensor measurements cannot usually arrive at the center processor in order of detection time because of communications delay.
在多平台多传感器组合跟踪等领域，由于通信的时间延迟，常常出现各传感器量测不能按照正常时序发送到数据处理中心的情形。
By introducing a sensitivity parameter, the original optimal output tracking control problem is transformed into a series of two-point boundary value problems without time-advance or time-delay terms.
通过引入一个灵敏度参数，将原最优输出跟踪控制问题转化为不含超前项和时滞项的一族两点边值问题。
The image forming and disposing time delay of TV tracker and sample frequency affect tracking capability of TV tracking system directly.
由于电视跟踪器图像信号建立、图像处理等原因造成的延时和采样频率直接影响了电视跟踪伺服系统的性能。
Based on LMI and delay time-derivative dependent control methods, a robust controller is designed to achieve exponential tracking stability.
本文基于线性矩阵不等式（LMI）和时延相关控制方法，设计一个控制器以实现指数稳定的跟踪控制。
The two different processes are respectively: reverse process with time delay, tracking servo of DVD system.
这两类过程是：时滞反向响应过程和DVD循轨伺服系统。
Utilizing UWB antenna array and delay controller to achieve its time-domain scanning has a wide application, such as mobile target detection and tracking.
利用超宽带天线阵列和延时控制器的设计来实现UWB时域天线阵列扫描有着广泛的应用前景，比如移动目标的检测与跟踪技术的实现。
The simulation results indicate that the variable cycle RP-EKF algorithm can resolve the filtering instability of EKF for the bearing-only target tracking and the time-delay problem.
仿真结果表明变周期距离参数化扩展卡尔曼滤波算法能有效解决经典扩展卡尔曼滤波算法在纯方位角目标跟踪时可能出现的滤波发散现象，并能处理声音信号的传输时间延迟问题。
In this paper, the effects of a follower jamming on the performance of a delay-lock code tracking loop in a frequency hopping system are analysed.
本文分析了跟踪干扰对跳频系统中码跟踪环性能的影响。
A linearized time-delay controller is proposed for a flexible manipulator system following the optimal tracking control theory.
采用最优跟踪控制方法对柔性机械臂线性化主动控制中的时滞问题进行研究。
The optimal output tracking(OOT) problem for a class of nonlinear time-delay systems is considered where the reference input and the external disturbance are described by the exosystems.
因此，研究这类系统的全局实际输出跟踪，即要求通过控制能在有限的时间内使系统的输出跟踪误差要多小有多小，有重要的理论意义和实际意义。
The optimal output tracking(OOT) problem for a class of nonlinear time-delay systems is considered where the reference input and the external disturbance are described by the exosystems.
因此，研究这类系统的全局实际输出跟踪，即要求通过控制能在有限的时间内使系统的输出跟踪误差要多小有多小，有重要的理论意义和实际意义。
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