本文的研究工作主要围绕三维定位算法展开。
Our work is primarily focused on the 3d localization of WSN.
建立了三维定位误差影响加工精度的数学模型。
A mathematical model on the influence of three-dimensional locating upon machining accuracy is established.
吊钩三维定位检测装置在冶金起重机上的应用。
Application of 3d hook positioning and measuring device to metallurgical crane.
立体仓库系统的运行表明堆垛机三维定位控制精确、运行可靠。
The running of AS/RS shows that the method has higher precision to define three dim, location for crane and reliability.
方法：机器人系统由智能机械臂、影像引导装置、三维定位软件等模块组成。
Methods: This robot system contended the intellectual machinery arm, image guiding device and 3 dimensional software.
目的：探讨基于低频电场方式进行心腔内三维定位导航及心内膜重构的可行性。
Objective: To approach the feasibility of the three-dimensional positioning and navigation with regular catheter electrodes in intracavitary with a low-frequency electrical field.
讨论了一种新型的基于超声波测距的高精度三维定位定向系统的原理与设计。
The principle and design of a high precise 3-D orientation and location system for headpiece and digital glove of virtual reality system are discussed in this paper .
方法：机器人系统主要由影像引导装置、三维定位软件和智能机械臂等部分组成。
Methods: The robot system was mainly composed of an image guiding device, 3d software and an intellectual mechanical arm.
实现不依赖GPS和固定网络设施的三维定位，是多跳移动自组网络中具有挑战性的新课题。
New positioning techniques are needed. To implement a GPS-free and fixed-grids-independent three-dimensional positioning system is challenging in multi-hop wireless networks.
本文对如何在半结构化环境中利用双目立体视觉进行工件的空间三维定位进行了探索与研究。
Binocular stereo vision has incomparable advantages over monocular vision and it is a preceding research area of machine vision.
分析上颌骨内埋伏正中多生牙的生长特征与影像学特点，探讨其早期诊断与术前三维定位的方法。
To investigate the appropriate method of early diagnosis and accurate pre-operative 3-D orientation of maxillary embedded mesiodens by analyzing their growing pattern and radiographic manifestations.
使用恒定旋转矩阵使得目标三维定位的算法与标定参数的过程大大简化，同时具有较高的定位精度。
The constant rotation matrix simplifies the algorithm and process of object 3 D position, and it can achieve high accuracy.
使用移动锚节点定位方法有很多优点，如定位成本低、容易达到很高的定位精度、易于实现三维定位等。
Algorithms used one mobile anchor node have many advantages, such as low cost, high precision, easy to realize 3-d positioning, etc.
该定位系统采用波头计数与零交叉点检测的方法来提高超声测距精度，并通过三角形方法来实现三维定位。
This method enhanced the measuring accuracy by using the methods of wave head counting and zero-cross detection, and it implemented 3-d positioning with triangle square wave.
针对国家体育场现浇砼斜柱设计奇特，工程量大的特点，从设计参数出发，推导得出斜柱三维定位概括模型。
Considering the fact of the typical design for gradient-pillar in national stadium, it presents the 3D position model based on the designed parameters.
现有的三维定位算法有两种解决方案，一种是依靠与锚节点进行信息交换，通过三角计算等方法来获取未知节点的位置；
The existing 3D localization algorithm can be classified into two sorts:one solution is based on information exchange with anchors, and the position is calculated by methods such as triangulation.
目的：通过使用三维定位MRI测量哑门穴进针的安全深度、角度，为临床提供安全针刺深度和角度的参考数据防止意外事故发生。
Objective: Measuring the secure depths and angles of Yamen acupoint with three-dimensional positioning MRI to provide the reference datas of secure depths and angles for clinic.
全球定位系统(GPS)能够为全球任意地点、任意多个用户同时提供高精度的、全天候的、连续的、实时的三维定位、测速和时间基准。
Global Position System, called GPS also, can provide high precision, all-weather, continuous and real-time three - dimension coordinate, velocity and time.
由于DGPS具有全球覆盖、精度高和三维定位等特点，基于DGPS调车监控系统随之研制，也就是说智能交通系统在调车作业监控方面得以应用。
For DGPS has the character of global coverage, high precision, 3-d location, etc, DGPS Based shunting monitoring System is developed. That is to say, ITS is applied in shunting operation monitoring.
GPS技术结合高精度、高分辨率的大地水准面模型可以取代传统的低等级水准测量，真正实现GPS定位技术在几何和物理意义上的三维定位功能。
GPS technique, combined with the high precision geodetic level model, can replace the traditional low-grade leveling, and realizes 3d GPS positioning function on the meaning of geometry and physics.
首先，他显示了三维空间里手旋转的完成，随后解释了如何用电脑对凯特摩的左手进行多边形点定位，从而制作图像。
First it shows the finished hand rotating in 3d space, then explains how the computer built the image using polygon points placed on Catmull's left hand.
这个实验，我们用一种用平行轴固定的两台同步摄像机定位系统来跟踪一个三维空间中的移动物体。
In this experiment we use a stationery system with two identical cameras with parallel axes to track a moving object in three dimensional space.
大脑通过我们两只耳朵之间的响度，音调和时间的细微差别来定位声源在三维中的位置(水平，垂直和距离)。
The brain USES subtle differences in loudness, tone and timing between our two ears to localize sound sources in three-dimensional positions (horizontal, vertical, and distance).
全球定位系统(GPS)是为用户提供免费而精确的经度，纬度和海拔三维位置信息与时间信息的无线电导航系统。
Global Positioning system (GPS) is a radio navigation system which provides free users with accurate longitude, latitude and elevation of three-dimensional position information and time information.
方法：以股骨头、髋臼的中心为原点建立股骨及骨盆的右手正交坐标系，将髋关节周围起于骨盆的肌肉的股骨、骨盆附着点的三维坐标位置进行了测量定位。
Methods: By reference to the right-handed coordinate system, the three-dimensional positions of the femoral and pelvic attachment of the muscles related to the hip joint were all measured.
利用数学模型模拟节子的三维图像，实现节子的计算机模拟和定位。
We simulate three-dimension image of knot using mathematics model, and then realize the computer simulation and localization of knot.
介绍了一种基于红外成像、序列图像处理和三维运动分析技术的对机动目标的红外单站被动定位新算法。
A new algorithm for infrared mono-station passive location for a mobile target is presented based on infrared imaging, series images processing and three dimensional movement analysis.
微陀螺三维跟踪定位，通过系统触发、采集数据、放大转换和存储保持四个阶段完成。
The micro gyro three-dimensional track and localization includes four stages, such as triggering system, acquiring data, enlarging and changing signal, storing and keeping data.
应用三维流动模拟软件HSCAE3D6 0对冰箱定位板注塑模的浇注系统进行优化。
A 3d flowing simulation software HSCAE3D6.0 was applied to optimizing the pouring system of positioned panel injection-mould.
应用三维流动模拟软件HSCAE3D6 0对冰箱定位板注塑模的浇注系统进行优化。
A 3d flowing simulation software HSCAE3D6.0 was applied to optimizing the pouring system of positioned panel injection-mould.
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