查询词典 motor control

The method of slide-mode variable structure control is such a strategy that is characterized of low mathematical model precision, insensitiveness to system parameter variation and external disturbances, omission of parameter identifications, fast dynamic response and easy implementation. These advantages make it suitable to high performance vector controlled AC motor drives.

滑模变结构控制是一种强鲁棒性的控制方法，对系统数学模型精度要求不高，具有快速响应、对参数及外部扰动变化不敏感、无需系统在线辨识，实现简单而且很适合计算机实现等优点，因此，很适合高性能的交流电机矢量控制系统。

Instaled at the end of the motor.If you want to use the manual control adjustment, you can instal it again.

装于电机尾部的手轮在使用电动调距时必须取下，在需要使用手动调距时再装上。

Speed control on the linear motor because of its fast response, wide speed range, you can start to achieve the highest instantaneous speed, high-speed run-time and can stop quickly.

速度控制上直线电机因其响应快，调速范围更宽，可以实现启动瞬间达到最高转速，高速运行时又能迅速停止。

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公司主要经营及代理的产品有：变频柜、变频器、软启动器、自动化控制系列及系列低压断路器、接器、控制继电器、保护继电器、刀开关、隔离开关、电容器、双电源切换装置、高压真空断路器、高低压互感器、高压负荷开关、高低压熔断器、微机综合保护装置及自动化控制产品、信号灯、按钮、端子、电度表等元器件及水泵、阀门、风机、电机、变压器、电线电缆等机电产品约1000多个品种、20000余种常用规格。

It refers to stepper motor, hydraulic slide valve, position feedback loop combination in the design of internal hydraulic cylinder, connected to hydraulic oil source, all the functions directly through a dedicated digital controller, computer or PLC programmable logic controller A digital pulse signal to complete the length of vector control of high-tech products.

它是指将步进电机、液压滑阀、闭环位置反馈设计组合在液压缸内部，接通液压油源，所有的功能直接通过专用数字控制器、计算机或PLC可编程控制器发出的数字脉冲信号来完成长度矢量可控的高新技术产品。

Linear acceleration/deceleration is used to control the motor smoothly.

为使电机平稳运行，采用线性加减速控制。

A decoupling control approach based on inverse system method had been applied for the permanent magnet synchronous motor, which was multi-variable, nonlinear and coupled system. PMSM was decoupled into second-order linear speed subsystem and first-order linear flux subsystem. The servo robust controller was used to design linear closed-loop controller for the pseudo-linear subsystems.

针对永磁同步电机这种多变量、非线性、强耦合的控制对象，应用逆系统方法，将永磁同步电机解耦成二阶线性转速子系统和一阶线性磁链子系统；在此基础上，采用鲁棒伺服控制器对伪线性子系统进行线性闭环控制设计。

VVVF control through the pump motor so that the load curve in line with or near air-conditioning load curve of the host.

通过变频调速控制使水泵电机的负载曲线符合或接近空调主机的负载曲线。

The industry control computer correlation controlled variable instruction is requests the movement, the location parameter interpolation according to engineer which the movement and the location parameter and measured, after the analysis computation to obtain, again bequeaths the servo motor by labor controlling machine the instruction the driver.

工业控制计算机的相关控制参数指令是根据工程师要求运动和位置参数和所测的运动、位置参数的差值，分析计算后获得的，再由工控机将指令传给执行电动机的驱动器。

Design and control of the linear synchronous motor is one of the key technology of high speed maglev vehicle.

高速磁悬浮列车的关键技术之一是列车用同步直线电机的设计与控制，本论文主要研究基于高速数字信号处理器的同步直线电动机全数字直接转矩控制系统的基本原理、控制方法、仿真建模和控制系统的实现。

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。