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- DC and SCR speed control [化] 可控硅整流器转速调节
- This paper introduces rebuilding electric control system of portal crane drived by DC and the application of digital DC speed controller,PLC and touchable industrial graphic monitoring system. 简要介绍直流驱动的门机电控系统改造,包括数字式直流调速器、PLC和触摸式工业图形监控系统的应用。
- Thermal meter adopt PID control and SCR output. 可连接多种功能之附属设备.
- Automatic exchange for DC and AC supply. 直流电源与交流供电能自动转换。
- The area of fibrosis was positively correlated with BUN and Scr. 肾间质纤维化面积分别与BUN、Scr相关。
- It is to measure current and voltage of DC and AC circuit. 本系列产品适用于交流直流电路中测量电流或电压之用。
- The drill has variable speed control. 这钻机有变速控制。
- Tesla is also scouting locations in Washington DC and Toronto. 特斯拉也是球探地点在华盛顿和多伦多.
- Design of Speed Control System for Full. 实车碰撞车速控制系统的设计。
- Three stages wind speed control. 三段风速控制。
- Speed control systems will be built into cars. 汽车中将装有速度控制系统。
- LRP "Ai" digital speed control, installed. LRP的“爱”数字速度控制，安装。
- All the induced dc and low-frequency errors have been lumped together as EOS. 所有感应直流和低频率误差集中到一起作为EOS光电系统。
- The use of motor speed control, automatic cycloid. 采用可调速电机，自动摆线。
- This paper presents a simulation of the speed control of a DC motor using fuzzy logic control (FLC) at MATLAB environment. 摘要在MATLAB环境下使用模糊逻辑控制方法对直流电机的调速系统进行仿真分析。
- The math modeling of the double-loop speed control system of brushless DC motor (BLDCM) is presented in the paper. 摘要建立了无刷直流电动机双闭环控制系统的数学模型。
- In BPF treated group,BUN and SCr level decreased while the nutrition state were improved compared with those before the treatment and in control group (P<0.05 respectively). 治疗组治疗后BUN、Scr明显降低;与治疗前及对照组相比均有统计学差异(P<0.;05)。
- Speed control or remote cortrol of a BLDC motor requires electronics as for mechanically commutated DC motors. 直流无刷电机的速度控制与远程控制需要和机械式换相的直流电机差不多相同数量的电子元器件。
- Then a DC torque motor speed control system is presented by using an encoder, an 80196KC microcontroller, a 16bit D/A and a DC torque motor. 采用编码器、80196KC 单片机、16 位 D/A 转换器和直流力矩电并结合上述控制算法构成直流力矩电机的模糊PID 稳速控制系统。
- In both groups,the levels of BP,UTP,BUN and Scr were much lower than that before therapy(P<0.01). After treatment,the levels of BP,UTP,BUN and Scr of the treatment group were much lower than that of the control group(P<0.05). 两组患者治疗后BP、UTP、BUN、Scr等水平均比治疗前显著降低(P<0.;01);观察组治疗后BP、UTP、BUN、Scr等指标水平明显低于对照组(P<0
