介绍了用于矿井提升机红外激光位置跟踪系统中的一种新型数字鉴相器的研究方法。
The location tracking system of the mine hoist with infrared laser positioning technology is to apply infrared wave laser.
本文针对一类刚性悬臂梁电液位置跟踪系统，提出一种简便、有效的智能控制新方法。
In this paper, a simple and effective control method for electrohydraulic position tracking system in a rigid rotating cantilever beam is proposed by using AI technology.
将预测控制与前馈控制相结合，提出了一种适合于位置跟踪系统控制的复合控制算法。
To combine the predictive control with the forward control, a new control algorithm is put forward for the position tracking control.
介绍了激光跟踪系统工作原理和基于DSP鉴相技术的红外激光矿井提升机位置跟踪系统的实现方法。
The paper introduces the working principles of the laser tracking system and the mechanism of the infrared laser hoist positioning system using DSP phase demodulation technology.
实验结果表明：基于DRFNN的自适应控制器可使电液位置跟踪系统具有较强的鲁棒性和满意的跟踪性能。
The experimental results show that the adaptive controller based on DRFNN can make electro-hydraulic position tracking system more robust and obtain satisfactory tracking performance.
在不是由您创建的系统中跟踪并不明显的错误时，需要能够很快地定位这些错误在代码中的位置。
When tracking down obscure bugs in a system that you didn't create, you need to have a good feel for where they manifest themselves in the code.
它还可以发现与跟踪眼睛的位置，因此可以知道在什么位置投射什么图像，然后传递这种信息给全息投影系统。
It can also identify and monitor the position of the eyes, so it knows exactly where each image needs to be beamed, and passes this information on to the holographic-projection system.
实时定位系统 (RTLS)使用无线技术（比如Wi-Fi、超宽带、RFID、蓝牙和 GPS）来实时识别并跟踪生产资源或人员的位置。
Real time locating systems (RTLS) use wireless technologies such as Wi-Fi, ultra-wideband, RFID, Bluetooth, and GPS to identify and track the location of items or people in real time.
他还说，如果图像上附带了患者的详细资料及所在位置，系统还能够帮助跟踪出疾病传染的人口范围。
If the image is coupled with the patient's details and location, the system could also help track the spread of a disease through the population, he says.
另外一种鼠标替换物是视线跟踪系统，它能判断出你的视线移动的位置并相应地调整屏幕光标移动的位置。
Another alternative to the mouse as a pointing device is to use a gaze-tracking camera, which works out where you are looking and moves an on-screen pointer accordingly.
影像稳定系统的控制属于位置跟踪问题。
Controlling the image stabilizing system is a position tracking control.
所以O'Brien先生一直研究一套基于天花板的系统，用于跟踪接收装置所在位置，利用来自定向传送器的几束激光向该装置发出信号。
So Mr O'Brien has been working on a ceiling-based system that tracks where a receiving device is, and then sends it a signal using several laser beams from a directional transmitter.
在视线跟踪系统中，提出了一种以眼角点为参考点来计算人眼注视方向和位置的新方法。
This paper proposes a novel method for computing the eye-gaze direction and position in the eye-gaze tracking system.
为了设计高精度的直流无刷电机伺服控制系统，性能优良的位置跟踪控制器是其重要保障。
The position tracking controller with good performance is the guarantee of high precision brushless DC motor servo system.
针对光电跟踪系统，提出一种基于内模控制原理的新型位置控制器设计方法。
A novel position controller for an electro-optical tracking system is designed based on Internal Model control (IMC) principle.
描述：监视器：公共汽车信息管理系统跟踪城市公交车的位置，计算驾驶距离和时间、发布紧急交通事件信息。
Caption: Monitor: the bus Information Management System tracks the location of city buses, calculates driving distances and times, and addresses traffic emergencies.
理论分析和仿真结果表明，该控制器可使交流伺服系统具有良好的位置跟踪特性和强的鲁棒性。
Theoretical analysis and simulation results show that the controller can make AC servo systems have good characteristic in position tracking and strong robustness is presents is this paper.
扩展的卡尔曼滤波定位方法是一个常用的位置跟踪方法，但是在对非线性系统方程进行线性化近似过程中引入了线性化误差。
Extended Kalman Filter is an efficient tool for mobile robot position tracking, but it suffers from linearization errors due to linear approximation of nonlinear system equations.
采用四象限探测器作为位置传感器，设计出以dsp作为控制器的双轴跟踪控制试验演示系统。
A demonstration system with DSP as controller used for testing double-axis tracking control techniques is designed by using four-quadrant detector as position sensor.
车辆跟踪系统是通信服务器和位置定位处理服务器。
VTS, is the communication server and location process server.
与GPS接收机的位置（虽然这种情况一旦发生，视觉系统，具有更快的响应时间，做大部分的跟踪。冰球包含一些基本操作： ；
It first identifies the user's location with a GPS receiver (though once that happens, the vision system, with a faster response time, does most of the tracking.
一个是跟踪收看人头部位置的系统；
One is a system that tracks the whereabouts of the audience's heads.
试验结果表明，比例-模糊pid控制能够确保电液位置伺服系统稳定工作和快速跟踪。
Experiment results show that the proportion-fuzzy pid control ensures the Electro-hydraulic position servo system to work steadily and track rapidly.
摘要：影响位置跟踪精度最重要的因素之一是系统不可避免地存在内外不确定性。
Abstract: One of the most important factors to depress the accuracy of position tracking is the internal and external uncertainties always existing in the system.
控制器的设计是以线性伺服控制理论为基础的，它不仅能够消除由于轨道倾斜所带来的扰动，也能使系统跟踪其设定信号，使小车稳定在参考位置上。
The control law includes the integration term which not only eliminates the constant disturbance due to the inclined rail but also assures the cart of following the given reference position.
激光切割焦点位置自动跟踪系统的控制精度直接影响着激光切割加工的质量。
The control accuracy of laser focus auto-tracking system determines cutting quality of laser processing machine.
虚拟现实系统和计算机仿真系统中广泛采用电磁跟踪系统测量用户的头部或手部的位置和姿态来实现人机交互。
Electromagnetic tracking systems are widely used in Virtual Reality and computer simulation system to measure the attitude and position of the users hand or head to perform Human-Computer Interaction.
在光电实时跟踪系统中要求响应的时间短、跟踪误差小，采用速度环和位置环的串级控制是一种有效的设计方法。
The series control with the velocity loop and the position loop is an effective design method in the electro-optical tracking system which requires short respond time and little tracking error.
在光电实时跟踪系统中要求响应的时间短、跟踪误差小，采用速度环和位置环的串级控制是一种有效的设计方法。
The series control with the velocity loop and the position loop is an effective design method in the electro-optical tracking system which requires short respond time and little tracking error.
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