主缸的速度换接与安全行程限制通过行程开关来控制；
Master cylinder for the speed of access restrictions and security through the trip exchanging to control switches.
该阀具有很高的切换速度和频率，可以用来作为大流量高速开关阀的先导控制阀，也可以在小流量回路中直接作为控制阀使用。
It has the higher switching speed and frequency and can be used as the pilot valve for a larger flow rate valve, or as a direct control valve for small flow rate hydraulic loop.
该控制系统采用8098单片机为主体，适用于象GTR这样具有较高开关速度的大功率电源系统的控制。
The control system, based on 8098 singlechip, can be applied in the power supplies which have GTRs of high switch speed.
利用电压空间矢量脉宽调制(SVPWM)信号变换控制功率变换器各开关器件的导通占空比，实现异步电动机的速度调节。
Using space vector pulse-width modulation (SVPWM) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.
为了实现开关磁阻电机(SRM)绕组电流或磁链的精确控制，必须提高SR M功率变换器的工作频率以提高系统的动态响应速度。
To achieve the precision control of phase current or phase flux linkage in switched reluctance motor (SRM), the higher switching frequency of converter is required to increase dynamic response speed.
详细说明了用BC D码拨盘开关控制步进电机步数和速度的方法及可编程序控制器编程软件实现脉冲分配器功能的方法。
It explicates the ways of stepping motor's stepping count and speed in the control of the BCD-code dial switch, and the function of pulse distribution with the programmable soft of PLC.
在该加速期间结束时，以占空比与速度指令数据对应的PW M脉冲来控制开关机构，从而驱动该直流马达。
When the acceleration period has terminated, the switch means is controlled by a PWM pulse of the duty ratio in accordance with the speed instruction data, there by driving the DC motor.
通过输入飞秒量级的控制光，该双向全光开关的速度可以达到飞秒量级。
The speed of this bidirectional optical switch can reach to femtosecond if a femtosecond laser is used as the control light.
介绍宇通客车电涡流缓速器手控开关、速度控制开关、气压控制开关、继电器盒等故障的检测方法。
The authors introduce the troubles inspection methods of the manual control switch, speed control switch, gas-pressure control switch and relay box of electromagnetic retarders used in Yutong coaches.
并通过PLC、MI、频器、近开关、速度传感器等组成的控制系统完成了对零部件的振动试验。
The testing system was mainly composed of PLC, MMI, frequency converter, approach switch and acceleration transducer.
锐技卷轴公司有许多各种类型的开关和速度控制装置，这些开关装置都是和电机配套的，并且需要正确的安装才能发挥出它的功效。
Reelcraft has several types of switches and speed controls available. These switches are motor size specific and must be wired properly for the hose reel to function correctly.
所述电子锁开关的各个输出端还分别与速度控制器上对应的控制信号端连接。
The output ends of the electronic lock switch are further connected with the control signal ends corresponding to the speed controller.
仿真结果表明，离散滑模变结构控制技术能有效地降低开关磁阻电机的转矩脉动，并且可以提高系统的响应速度。
Simulation on the torque and the speed of switched reluctance motor shows that the control technology can effectively reduce the torque ripple of the motor, while improving the system response speed.
简化仿真模型将双向开关视为理想开关，仿真速度较快，用来验证控制算法的合理性；
The simplified simulation model would have considered bi-directional switches as ideal ones, and its simulated speed was faster, by which the reasonability of control algorithm has been verified;
开关型磁阻电机因具有速度可调、控制性能好、效率高等优点而引起了各国的关注。
SR motor has been devoted much attention by all over the world, being advantages of speed—adjustment, easy control performance and high efficiency.
开关型磁阻电机因具有速度可调、控制性能好、效率高等优点而引起了各国的关注。
SR motor has been devoted much attention by all over the world, being advantages of speed—adjustment, easy control performance and high efficiency.
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