temperature control loop

Aiming at the features of existing temperature control loop for hydrogen generation by water electrolysis, one kind of fuzzy self-adaptive PID integrated control loop with Smith prediction is put forward.

本文针对七一八研究所水电解制氢温度控制对象的特点，提出了一种带史密斯预估的模糊自适应PID集成控制系统。

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In the feedback control loop the liquid slag temperature at outlet of flow deflector is measured which used as primary controlled variable and the current in electrode is measured which used as secondary controlled variable.

在这个控制方案中，导流槽出口液渣温度须进行测量，并作为主被控变量，导流槽中电极的电流也须进行测量，并作为副被控变量。

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Because the quantities of gas and air must hold steady to control the stabilization of flue temperature, the pressure control loop is structured to maintain the quantities of gas and air.

同时，为了控制炉温的稳定及煤气的充分合理燃烧，必须保持煤气量和空气量的稳定，所以构成压力控制回路使煤气量和空气量稳定在设定值上。

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Capillary pumped loop ( CPL) is an advanced temperature-control device. Heat transfer in CPL is realized with phase transition of working fluid, and the capillary pressure is used for overcoming the resistance in circulatory flow.

毛细抽吸两相流体回路（简称CPL）是一种先进的控温装置，它采用相变传热方式并利用毛细力来克服工质循环流动的阻力。

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Based on this conclusion and the result of multiscale factor analysis, the process control system is divided into three independent control loop: the hot-end temperature control loop, the calcination control loop and the feed-rate control loop.

综合多尺度因子分析和煅烧控制模型的结论，把回转窑过程控制系统划分为三个独立回路：窑头温度控制子系统、煅烧控制子系统和进料量控制子系统。

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In this paper, PFC controller for methanol temperature cascade-feedforward control loop is proposed, then simulate by MATLAB.

本文针对甲醇进料温度串级-前馈控制回路，设计预测函数控制器，并进行MATLAB仿真分析。

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The airiness system by constant flux control can increase precision of temperature test for traction motor. In this system the flux measurement and close loop control are very important.

恒流量控制通风系统将提高牵引电机温升试验的测定精度，其中风量测定与闭环控制至关重要。

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Electromotive handspike is a displacement implementing and position control mechanism which can be used for adjusting the state of ventilating gate and temperature control of the loop system.

实用电动推杆电动推杆是一种位移执行机构，也是一种位置控制机构。

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The application of predictive control to a key temperature control loop for a polyethylene reactor

DMC技术在聚合反应温度控制中的应用

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The control techniques of double-cross amplitude limited, oxygen correction, and pyrometer correction are used in temperature control loop.

采用双交叉限幅、氧含量校正、辐射高温计校正实现加热段温度控制。

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Based on a superheated steam temperature control system of a boiler ( 1650 t/ h) in a power plant, this paper presents a robust double-loop cascade control algorithm with both dimension-decreasing state observer and PI controller. The corresponding setting rule of parameters is also given.

本文以某电厂1650吨／时大型锅炉过热器出口蒸汽温度控制系统为研究对象，提出了一种带有降维状态观测器和PI的鲁棒双环串级控制方法，并给出了相应的参数整定算法。

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The control system is made of double closed loops: the inner current loop and the outer temperature loop, and satisfies the EAF's temperature need and three phase current balance.

采用温度控制外环和电流平衡控制内环的双闭环结构实现电弧炉温度和电极三相电流平衡的智能集成控制。

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The loop temperature control and loop solid concentration control of 70kt/ a polypropylene unit is set as an example. Robust PID performance is significantly better than regular PID.

以70kt/a聚丙烯装置的环管温度控制和环管固体浓度控制为例，介绍了RPID的实际应用，实际应用表明鲁棒PID比常规PID控制性能有明显提高。

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The temperature control, including the extructors and the XLPE tube was the main part of the control system, which adopted the PID closed loop control.

本文所设计的交联电力电缆生产线监控系统已用于多家企业，控制系统的主要控制部分（挤出机和交联管的温度控制，共有32个温度控制点）采用闭环PID控制。

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