摘要:本文主要研究伪卫星室内高精度实时动态定位系统,介绍了伪卫星定位关键问题;
Abstract: This paper studies the pseudolite indoor precision real-time dynamic positioning system, introducing the key issues of the pseudo-satellite positioning;
利用Jython的强大和优雅,可以维护一个定位文件系统、搜索匹配某种样式的类和动态编译JUnittestsuite类的脚本。
Using the power and elegance of Jython, you can maintain a script that scours your filesystem, searching for classes that match a certain pattern, and dynamically build a JUnit TestSuite class.
通过实际动态试验表明,利用本文提出的方法可有效地对组合系统进行较好的滤波与校正,定位精度较高。
The practical dynamic experimental results show that this method can make better filtering and calibration to the integration system, and the positioning precision is high.
实验表明,系统的定位精度得到了提高,也有较强的动态跟踪能力。
The experiment has testified the system positioning precision is improved, and the dynamic tracking ability is strong, too.
为了有效地实施动态任务调度,需要对分布式测控系统中的每一个任务进行命名与定位。
In order to carry out dynamic task scheduling effectively, the method of name and orientation is provided for tasks of distributed measurement and control system.
仿真结果表明,较之常规模糊控制器,采用参数自整定的模糊控制器能使系统获得更快的动态响应速度和更高的定位精度。
Simulation results show that the fuzzy controller with self-adjusting parameters makes the system have rapid dynamic response speed and high positioning accuracy.
提出了一种基于GPS定位技术和可视化程序开发工具的工程船舶动态导航系统。
This paper proposes a dynamic navigation system for project ships on the basis of GPS's positioning technology and developing instruments of visual procedure.
经测试证明,此系统具有定位精度高、动态性能好等特点。
The system has high precision of position and dynamic performance.
所讨论的动态系统的容错技术包括故障检测、故障定位和系统重构技术。
Fault tolerant technology for dynamic systems includes fault detection, fault isolation (FDI), and system reconfiguration.
将资源作为对象来解决分布式虚拟环境系统的信息服务和资源定位,提供对分布在不同机器上的各种不同资源动态信息的有效、可靠访问。
An information service and resource discovery mechanism are proposed for DVE system, providing efficient and reliable access to dynamic information about diverse and distributed state of resources.
文中给出了调试后的系统参数配置,绘制的动态曲线以及金属位置的坐标定位图。
The thesis presents the system parameter configuration, the dynamic curve and the coordinate orientation of metal position.
加之网络中存在一定的观测噪声,互联网俨然变成了一个复杂的动态系统,这为传统确定性故障定位技术提出了新的要求和挑战。
Coupled with the observation noise in the network environment, the Internet has become a complex dynamic system, which a great challenge for traditional deterministic fault localization technique.
移动导航定位系统是对移动目标实施自动动态导航的系统。
The mobile navigation and positioning system is used to carry out dynamic auto-navigation of mobile objects.
首先分析其体系结构,然后介绍系统如何实现仿真模型及动态数据的统一命名、定位、安全操作和数据一致性。
The thesis begins with analysis of system structure, then introduces realization of simulating models, naming, location, security operation of dynamic data, and data consistency.
设计了一套基于动态压力变送器的输油管道泄漏检测与定位系统,阐述了其系统组成和检测原理。
A leak detection and positioning system of oil pipeline based on dynamic pressure transmitter is designed, and the system composition and testing principle are specified.
介绍了一套高速、准确的机电定位系统的设计研究,并运用MATLAB对机电定位系统进行了动态仿真。
This paper introduces the design and research of a set of high-speed and exact mechanic orientation device, and USES application software MATLAB to the dynamic simulation of this device.
而伺服系统的静态、动态性能直接关系数控机床的定位速度、定位精度和加工精度。
And the static and dynamic systems of Servo system affect positioning speed, positioning accuracy and machining accuracy of numerical control machine tool directly.
运行结果表明该系统具有良好的动态性能和定位精度。
Experiment results show that this system has perfect dynamic performance and high precision.
系统启动包含动态链接引用的程序时,它使用程序的可执行文件中的信息定位所需的DLL。
When the system starts a program that contains dynamically linked references, it USES the information in the program's executable file to locate the required DLLs.
运行结果表明该系统具有良好的动态性能和定位精度。
Exiperiment results show that this system has perfect dynamic performance and high resolution.
分析了全球定位系统GPS的组成及功能,探讨了GPS实时差分动态定位技术及其误差来源。
This paper analyzes the components and features of GPS, discusses differential dynamic positioning technology with GPS in real time and its error sources.
为实现高动态多目标系统高精度定位,提出一种信道设计方案。
To get precision positioning, a novel channel design of the high dynamic multi targets positioning system is presented in this paper.
提出并讨论了基于动态阈值和阈长的进程定位模型和系统负载平衡的动态反馈调整自适应算法,还通过具体的实验分析论证了算法的性能。
The authors mainly raised and discussed a kind algorithm of process removal and allocation model, and some issues of load balancing adjustment and adaptive algorithms of dynamic feedback adjustment.
运行结果表明,本系统具有良好的可扩充性、准确的定位精度、较好的安全性,能够以动态、可视的方式实现高效的远程实时指挥。
The result shows that the system has good expansion-ability, positioning accuracy and security enabling the highly efficient long-distance and real-time commands.
针对桥式吊车水平运动系统是一个非线性、变参数、强耦合的对象,采用非线性PID控制器进行定位和防摆控制。仿真实验结果表明,系统具有良好的动态、静态特性和强的鲁棒性。
As to the horizon motion system of Bridge Crane is a nonlinear, variation parameter and strong coupling system, the nonlinear PID controller is used for positioning and anti-swing.
针对动态定位过程中摄像机的运动使得目标成像模糊 ,提出了一种基于模糊图像矩进行三维动态定位的控制系统 。
Six remedial measures which were proved to be effective were proposed aiming at the image blurring of monitoring system at its late service life.
针对动态定位过程中摄像机的运动使得目标成像模糊 ,提出了一种基于模糊图像矩进行三维动态定位的控制系统 。
Six remedial measures which were proved to be effective were proposed aiming at the image blurring of monitoring system at its late service life.
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