Through the analysing of the torque and shaft accuracy, this design was verified reasonable. As a prototype of two-dimensional tracking pointing mirror, the expectant goal has been achieved.
通过对转矩及轴系精度的分析，验证了设计的合理性，作为二维跟踪指向镜的模样设计，达到了预期的设计目标。
The dependability about the welded seaming tracking system of three-dimensional vision based on the struct.
研制了一套基于结构光三维视觉传感器的焊缝自动跟踪系统。
The principle of obtaining one dimensional high resolution range profiles (HRRP) of a target is introduced, and a method of target detection and tracking based on HRRP is presented.
本文阐述了高分辨率一维距离成像的原理，提出了一种基于目标距离像的目标信号检测和跟踪方法。
A embedded PV MPPT control scheme is proposed with ARM7 processor (AT91SAM7S64) as the main control chip. The system consists of sun-tracking device and two-dimensional plane support controller.
以ARM7处理器(at91sam7s64)为主控芯片的嵌入式光伏MPPT控制方案，由太阳跟踪器和二维平面支架控制器组成。
Technique of three-dimensional object recognition is one of the most important techniques in video tracking system and also a difficult problem in it.
三维目标识别技术是电视跟踪系统中的关键技术之一，也是目前该领域亟待解决的一个难题。
It USES mapping technology that incorporates three-dimensional maps, satellite images, and aerial photography to provide accurate tracking.
它采用测绘技术提供准确追踪，这个测绘技术结合了三维地图，卫星图像和空中摄影。
The velocity and acceleration of target are necessary parameters to forecast the target's dimensional position, and have important value to capture continuously for photoelectrical tracking equipment.
目标的运动速度、加速度，是估计目标后续空间位置必需的重要参数，对光电设备持续捕获目标具有重要现实意义。
Furthermore, a three-dimensional nonlinear formation controller based on relative error is designed and the tracking control law is obtained.
设计了基于相对误差的三维非线性跟随弹编队控制器，得到相应的跟踪控制律。
There are five operational stages of the target-tracking robot. First, the robot locates the 3-dimensional target position using two webcams with calibrated camera parameters.
并透过校正技术找出两台网路摄影机的内外部参数，我们可以透过内部参数和外部参数来取得目标物在三维空间的位置和深度。
Objective To observe the clinical value of evaluation on the function of the left atrial with two-dimensional speckle tracking imaging (2d-sti) in patients with coronary artery diseases (CAD).
目的探讨超声二维斑点追踪显像(2d -STI)技术评价冠心病患者左心房功能的临床应用价值。
A new method based on phase tracking algorithm and ray tracing algorithm is proposed for measuring the three-dimensional (3-d) shape of object in water.
提出一种基于相位追踪和光线追迹算法测量水中物体三维形貌的新方法。
The problem of unobservability for a bearings only target tracking system is discussed in this paper based on the target traveling in the 2 dimensional space at a uniform acceleration.
针对二维空间作匀加速运动的目标，对纯方位系统跟踪的不可观测性问题进行了讨论。
The trait of this method is only processing little image area and avoiding vehicle tracking in 2-dimensional image space.
该方法的特点是处理运算的图像区域小，避开了在二维图像空间中进行车辆跟踪。
The trait of this method is only processing little image area and avoiding vehicle tracking in 2-dimensional image space.
该方法的特点是处理运算的图像区域小，避开了在二维图像空间中进行车辆跟踪。
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