In1996 The establishment ceremony was held for Xuzhou ARC Control Valve Company Ltd.
徐州阿卡控制阀门有限公司开业典礼。
At the special request of the flux-cored wire welding underwater, the welding arc control system is developed.
根据药芯焊丝水下焊接的要求，研制了一套水下焊接电弧控制系统。
The internal structure of the arc control device could be determined approximately as the finish of the design of the air current field.
在气流场设计完成后，灭弧室的内部结构也就基本确定。
World Rabies Day is the initiative of a charity named Alliance for Rabies Control (ARC) and the Centers for Disease Control and Prevention (CDC) in the United States.
世界狂犬病日是慈善机构狂犬病控制联盟和美国亚特兰大疾病控制与预防中心发起的一项行动。
Now the plasma arc cutting machine part on gas pressure to control the flow, because when gun aperture, the gas control certain pressure and you control the flow.
现在的等离子弧切割机大多靠气体压力来控制流量，因为当枪体孔径一定时，控制了气体压力也就控制了流量。
Fuzzy control tests of arc voltage and short-circuit frequency are conducted to improve welding quality.
采用模糊控制技术，实现了电弧电压或短路频率的控制，提高了焊接质量。
It is important to set the magnetic field reasonably and to control the movement of arc on large rectangular target.
大面积矩形电弧蒸发源合理的设置靶源磁场并有效的控制电弧弧斑的运动是十分重要的。
It is a problem of great importance to raise the control precision of electrode position in arc smelting.
在电弧熔炼中，提高电极位置控制的精度是一个十分重要的问题。
Based on the characteristics of MMA welding process, a new control system of IGBT inverter arc welding power source is developed.
针对手工焊条电弧焊(MMA)弧焊过程特点，建立了绝缘栅型晶体管逆变式弧焊电源控制系统。
It describes the feature of pulse plasma arc welding and introduces the general design thinking and its composition of SCM control system for the pulse plasma arc welding.
简述了脉冲等离子弧焊接的特点，介绍了该脉冲等离子弧焊接的单片机控制系统总体设计思想及其组成。
Use to add a dimension to an arc or circle. Place endpoint at arc center, control handle on arc.
用于向弧或圆添加尺寸。将端点放在弧中心上、控制手柄放在弧线上。
In this paper, the method integrating CPV350 inverter welding machine to arc welding robot control system is introduced.
介绍了CPV350型逆变电焊机与弧焊机器人控制系统的连接方法。
The result shows that this control system responds quickly with high control precision and can control the arc voltage steady.
试验结果表明该控制系统响应速度快，控制精度高，可实现对电弧电压的稳定控制。
Experimental results show that the control system has fast dynamic response and improves arc stability effectively with the waveform control.
实验结果表明，该控制系统动态响应快速，配合波形控制有效地提高了电弧稳定性。
Plasma spray welding power source, which gives energy to plasma arc welding, involves welding technology, power electricals, control theory, computer science and technology, and so on.
等离子喷焊电源是为等离子弧提供能量的电源，涉及到焊接工艺学、电力电子学、控制理论和计算机科学与技术等众多领域。
The fuzzy control techniques for arc welding power source, seal tracking and arc welding quality is analyzed. The fuzzy logic application methods in arc welding process control is discussed.
分析了焊接电源、焊缝跟踪和焊接质量的模糊控制技术，探讨了模糊逻辑在弧焊过程控制的应用途径。
This paper introduces the application of intelligent control to electrode elevating control among arc steel-making course.
文章介绍了智能控制在电弧炉炼钢过程电极升降控制中的应用。
According to the signals of arc voltage errors and arc state, four control regulations and counting measure of control parameters are designed.
根据电弧电压偏差信号及电弧状态，设计了四个控制规则及其控制参数的计算方法。
It is the first fully computerized system for the process control of arc refiners in China.
该系统是国内第一套用于微碳铬铁电弧精炼炉过程控制的全计算机化的控制系统。
A new IGBT inverter control by SCM for submerged arc welding is developed.
研制开发出一种单片机控制的新型IG BT逆变埋弧自动焊机。
A new structure of arc - suppression coil with magnetic bias and its control method is presented.
提出了一种新结构的偏磁式消弧线圈及其控制方法。
Produced stress concentration if weld reinforcement too large for submerged arc welding, so it should be control.
埋弧自动焊焊缝余高过大会对压力容器产生应力集中的影响，因此应加以控制。
The device could easily and automatically control arc ignition, arc rotation and upset.
实现了焊接过程中引弧、旋弧、顶锻的自动控制，操作简单方便。
The automatic control system of welding torch height for arc welding is developed.
设计了一种焊炬高度焊接自动控制系统。
Two optimality functions for above optimal control models arc introduced, and the cquiva-lence between the optimality function and the one-order necessary optimality condition is concluded.
定义了最优控制问题的最优性函数，并证明了最优性必要条件与最优性函数的零点等价的结论。
Several main random noises of arc furnace are identified by fuzzy cluster analysis method. A fuzzy control system of arc furnace is designed, and good control result has got.
用模糊聚类分析的方法对电弧冶炼炉的几种主要随机干扰进行辨识，并在此基础上设计了电弧冶炼炉模糊控制系统，取得了良好的控制效果。
Welding control device adopts microcomputer for process control, arc striking, welding, arc extinguishing control, auto arc voltage control and auto tracking of welding seams.
焊接自动控制装置采用微机实现焊接过程控制，完成引弧、焊接、熄弧控制及弧压自动调节和焊缝自动跟踪。
Based on just mentioned put forward a basic thought of realizing the automatic control system of keyhole plasma arc welding and designed ensemble control programme.
据此提出了实现等离子弧焊闭环质量控制的基本思想并设计了总体控制方案。
You should try a Nonlinear analysis, possibly with Arc length control method.
应该试一下非线性分析，可能要用弧长控制法。
Based on this the design of arc furnace electrode regulator adaptive control system is made, the rule of discrete-time model reference adaptive control is proven.
在此基础上进行了电弧炉电极调节自适应控制系统的设计，推导出了递推的离散时间模型参考自适应律。
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