该文提出了步进跟踪模式下的单脉冲三维成像方法。
The method of monopulse radar 3-d imaging in stepped tracking mode is presented.
分析结果表明，相对于传统步进跟踪模式，OPT模式具有明显优势。
The analysis results show that OPT mode has obvious advantages compared with the traditional step tracking mode.
按跟踪原理，自动跟踪可分为三种体制：步进跟踪、圆锥扫描跟踪和单脉冲跟踪。
According to tracking theory, automatic following can be divided into three systems: step-advance tracking, taper-scan tracking and single-pulse tracking.
运用仿真软件分析了跟踪式光伏阵列运行特性、跟踪闭锁现象及步进跟踪控制方式对光伏阵列工作特性的影响。
It USES the simulation software to analyze the characteristic of the tracking photovoltaic (p v) array and the influence to the PV array by the the tracker locking and step-track approach.
提出了用步进法实现快速运动目标的捕获和在跟踪过程中用拉偏跟踪零点的方法实现多目标识别跟踪的可能性。
Possibilites of the capture of high speed motion target realized by step-by-step method and multi-targets recognition tracking achieved by drifting off its tracking zero point were proposed.
本文根据图像中曲线跟踪的特点，改进了步进方格算法，减少了其中的重复计算。
The marching square algorithm is often used in the front tracing, but the algorithm has some redundancy in the calculation.
简叙了一种基于PL C的PID控制粘贴机的设计原理，着重分析气缸位移的动态特性，给出于在细分驱动下步进电机跟踪系统的硬件框图。
The author analyses dynamic characteristic of cylinder piston-rod displacement track, and presents design principle of the sticking machine with PLC by PID control.
在对同步电动机步进传动系统进行教学分析的基础上，设计组成了电流俗环跟踪控制的同步电动机步进传动系统。
A synchronous motor step motion system of current lagging - loop tracking control is designed under the foundation of mathematical analysis for synchronous motor step motion system.
本课题通过一套焊缝跟踪实验装置，采用视觉传感、步进驱动和工控机控制系统，来实现焊缝的自动识别控制。
An experimental device was designed and established to detect seam automatically employing vision sensor, stepper motor driver and the industrial PC control system.
特点：该机具有高精度电脑光电自动跟踪检测、步进电机自动定位系统。
Characteristics: This machine has high accuracy computer photoelectricity automatic trace inspection, stepping motor automatic locate system.
讨论无刷直流电机、步进电机在旋转飞剪系统中应用时的跟踪控制方案，分析了两种方案的异同。
This paper introduces two control methods of the flying cut, with brushless DC motor and with stepping motor.
跟踪算法分为两步进行，首先应用均值漂移算法实现手部区域的定位，然后基于自适应活动轮廓模型提取手部轮廓。
The proposed method consists of two steps: hand location using mean shift and hand extraction based on adaptive active contour model.
介绍了以步进电机为执行元件的跟踪雷达伺服系统。
The servo system is one of the most important parts in the tracking radar system.
提出的太阳跟踪器具有开环和闭环两种工作模式，由成像单元、转台、步进电机、单片机、上位机等模块构成；
The solar tracker has two working modes, open loop mode and closed loop one, and it consists of an imaging unit, a turntable, steppers, the subsystem of micro control unit, a computer and so on.
提出的太阳跟踪器具有开环和闭环两种工作模式，由成像单元、转台、步进电机、单片机、上位机等模块构成；
The solar tracker has two working modes, open loop mode and closed loop one, and it consists of an imaging unit, a turntable, steppers, the subsystem of micro control unit, a computer and so on.
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