查询词典 motor control

The DDA straightline interpolation algorithm was used to control the servo motor running at predetermined trajectory by the system software, the machining accuracy and efficiency were improved.

系统软件使用DDA直线插补算法控制伺服电机按预定轨迹运行，有效地提高了加工精度和效率。

There are several descending central nervous system pathways that synapse directly or indirectly on motor neurons and allow for suprasegmental control of movement .

这个通路考虑了对于精细动作和粗大动作来说协调主动肌和拮抗肌都是必须的，在下位中枢有几条直接或通过中间神经元与运动神经元突触的通路，考虑可能与跨节段控制运动有关。

The result of experiment display:Four groups animal gain recovery.The motor function of rats that recieved transplanting 7days after cerebral hemorrhage recovered much better than the 3days group,bFGF group and the control group. Brain constitution pathological section can find surviver cells that had were transplantationed and the neural stem cells self-body.

移植实验结果显示各组动物在移植操作后28天均有不同程度的功能恢复，其中7天移植组大鼠功能恢复效果最好，脑组织病理切片显示注入的神经干细胞存活，实验机体自身也有干细胞增殖。

The company has more than 600 employees, managers, more than 50 people, Nissan Electric fans and ultra-million units, plant about 23,000 square meters, the company has six factories: metal factory, plastics factory, motor factory, switch / remote control plate / gear box plant, carton plants, assembly plants, and has formed the procurement of raw materials production through-train operation, the annual exports of about three million fans finished Units, accessories more than 100 million units.

公司员工有600多人，管理人员50多人，日产电风扇及电暖器超万台，厂房约23000平方米，公司设有6个分厂：五金厂、塑胶厂、马达厂、开关/摇控板/齿轮箱厂、纸箱厂、组装厂，已形成采购原材料生产产品一条龙作业，年出口风扇成品约300万台，配件100多万套。

In this paper, the chaotic phenomena in the permanent-magnet synchronous motor and its control are studied extensively.

本文全面系统地研究了永磁同步电动机的混沌机理及控制其混沌现象的方法。

Mainly, the course contains: Introduction of the Concepts of Human Factors and System,Human Factors Research Methodologies,Information Input and Processing,Text, Graphics, symbols, and Codes,Learning Curve,Visual Displays of Dynamic Information,Auditory, Tactual, and Olfactory Displays,Physical Work and Manual Materials Handling,Motor Skills,Human Control of Systems,.Hand Tools and Devices,Applied Anthropometrics, Work-space Design, and Seating,Illumination,Noise,Human Error, Accidents, and Safety.

本课程内容主要包括：人因工程与系统观念之介绍，人因工程研究之方法，资讯输入与处理，文字，图形，符号以及符码，学习曲线，动态资讯之视觉显示，听觉，触觉以及嗅觉显示，人员体力活动与人工物料搬运，运动技能，人员对於系统之控制，手工具和手操作器具之设计，应用人类测量学与作业空间之设计，照明，噪音，人为误差，意外，以及安全。

The balance regulation of the system us the digital PID control algorithm, using experiment to install PID parameter. Through the changed angle measured by angle sensor the stepper motor is controlled to make the teeterboard achieve balanceable state.

系统的平衡调节采用了数字PID控制算法，利用凑试法整定PID参数，通过角度传感器所测角度变化来控制步进电机的的转动实现跷跷板达到平衡状态。

This system adopts P89V51RD2 microcontroller as the core, the stepper motor as the drivers which is driven by L298 chip, the rudder to change the veer and the angle sensor to detect the transformation of the teeterboard. The infrared detection module is designed fore-and-aft the car.Via taking count of the pulse infrared photoelectric code board determine the location on the board. Infrared remote control keyboard boot the system into operation, and liquid crystal display information about relevant parameters.

本系统采用P89V51RD2单片机作为控制系统的核心，采用步进电机作为电动车驱动电机，以L298为驱动芯片，配以舵机改变转向，使用角度传感器检测跷跷板的角度变化，在车的前后端设计了红外黑线检测模块保证电动车顺利驶上板以及在板上笔直行驶，红外光电码盘通过脉冲计数确定电动车在板上的位置，红外遥控键盘启动系统开始运行，液晶显示相关参数信息。

On the base of analyzing the principle of AC motor speed control by terminal voltage in details, the simulation model of MATLAB/Simulink was set up.

在对异步电动机调压调速控制的基本原理进行充分分析的基础上，建立了异步电动机调压调速控制系统的MATLAB / SIMULINK仿真模型。

On the base of analyzing theprinciple of AC motor speed control by terminal voltage in details,the simulation model of MATLAB/Simulink was set up.

在对异步电动机调压调速控制的基本原理进行充分分析的基础上，建立了异步电动机调压调速控制系统的MATLAB/SIMULINK仿真模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。