As a result, the mode can realize real time adjustment, avoid big temperature disturbance because of changing man-made fixed value and save energy.
既做到了实时调整,又避免了人为修改给定值系统带来的较大扰动,同时节约了能源。
The temperature inside the furnace wall as well as its variation and the strong disturbance are the important roles influenced on the furnace lining erosion.
影响艾萨炉炉衬蚀损的要素是内炉壁温度及其波动和在内炉壁处的强烈搅动。
The modelling inaccuracy and parameter drift in motor control, such as the stator and rotor resistance shift with temperature, act as the disturbance in the control system.
电机控制模型中的建模误差,以及系统运行中的参数漂移,诸如电机的定、转子电阻随着温度发生变化,相当于对所研究的控制系统加入了扰动。
A temperature distortion generator burning hydrogen in front of engine inlet produces thermal disturbance.
热扰动是由安装在发动机进口前的氢燃烧温度畸变发生器产生的。
The terrestrial ionospheric plasma can be heated by a powerful ground-based high-frequency radio wave, which results in the disturbance of the electron temperature and density.
地面入射的大功率无线电波能加热电离层等离子体,引起电离层电子温度和密度的扰动,实现电离层的地面人工变态。
Through the operating data analysis of a 600MW load generating set, the major factors of steam temperature fluctuation was from the combustion disturbance.
通过对一台600MW机组运行数据进行分析发现,汽温波动的主要因素来自于燃烧扰动。
Findings show that, for be in the wrong frozen soil wrought in favor of thermal disturbance, insulating layer thickness respond adopt dam insulating pipe hull skin temperature 'calculation procedure.
研究结果表明,为不对冻土造成较大热扰动,保温层厚度应采用控制保温管外表面温度的计算方法。
In the heat dispersion process, temperature control has the characteristic of nonlinear, slow time-varying, lagging behind the major and simultaneously unpredictable disturbance.
在热分散过程中,由于温度控制具有非线性、慢时变、大滞后的特点,并存在不可测干扰。
Based on the methods of adaptive inverse control, double loops of disturbance canceling system are designed for the main steam temperature system.
基于自适应逆控制方法设计了主汽温系统的双回路扰动消除系统。
The direct measurement of total temperature of high-enthalpy flow was achieved through special shielded structure especially at disturbance environment of super electromagnetic field.
特别是,在电弧加热设备的强电磁场干扰环境中,采用特殊的屏蔽结构实现了这种强干扰环境下高焓气流的总温直接测量。
This is defined as the disturbance range that grass land causes toward the environmental temperature and humidity around it.
其含义为绿地对周边环境温度或湿度的干扰强度。
The problems of influences of edge displacement disturbance, tack weld disturbance and high arc temperature on the sensor have been solved.
在传感器方面解决了错边干扰、定位焊点干扰及电弧高温的影响。
Furthermore, the value of heat inertia in the hearth of copper refining rotary anode furnace in the reduction phase is so big that smoke temperature change can not quickly respond to the disturbance.
且铜精炼氧化过程炉膛具有很大的热惯性,这直接导致炉膛烟气温度动态响应速度很慢、动态过程时间很长的现象出现。
A new model of dealing with solar radiating disturbance is put forward and a systematic explanation to the antenna noise temperature analysis in case of solar radiating disturbance is made.
在提出日凌干扰处理新模型的基础上,根据太阳视面与天线主瓣半功率点截面的相对运动关系,系统阐述了日凌时天线噪声温度的分析方法。
The simulation result shows that this method can solve the disturbance problems and has strong robustness and self-adaptability for disturbance canceling of the main steam temperature system.
仿真结果表明,该方案可较好地解决主汽温系统存在的内、外扰动问题,对主汽温系统的扰动消除具有较强的鲁棒性和自适应能力。
How the temperature affects the transmissivity and the transmitted intensity disturbance is analytically discussed.
从理论上对棱镜透射比以及透射光强扰动的温度效应进行了讨论。
The electrostatic (measuring) method for the concentration of coal powder has such characteristics as high temperature and wet resistance as well as good anti-electromagnetism disturbance ability.
静电法测量煤粉浓度具有耐高温、高湿和抗电磁干扰能力强等特点。
This method is operated in the room temperature and without disturbance of sample colour.
该方法在室温下进行 ,操作方便 ,样品溶液不受颜色限制。
Furthermore, bubble disturbance between the membrane and liquid also weaken the effect of temperature polarization.
同时,气泡对膜丝和液层的搅动作用也削弱了温度极化效应。
This method effectively solves the disturbance problems of high temperature and voltage in stations.
解 决了变电站内高温高压强干扰问题。
Adopted PID algorithm is used in the water temperature control. We have used the system for 6 months. It has stability, high sensitivity and powerful disturbance resistance.
采用PID控制算法对水温进行控制,试用半年证实该系统具有性能稳定、控制灵敏、抗干扰能力强等优点。
In light of the large delay, strong inertia, and uncertainty characteristics of superheated steam temperature process, an active disturbance rejection control (ADRC) scheme is presented.
针对火电厂过热汽温控制系统的大滞后、大惯性以及动态特性随工况变化的不确定性等特点,本文提出了ADRC过热汽温控制方案。
In light of the large delay, strong inertia, and uncertainty characteristics of superheated steam temperature process, an active disturbance rejection control (ADRC) scheme is presented.
针对火电厂过热汽温控制系统的大滞后、大惯性以及动态特性随工况变化的不确定性等特点,本文提出了ADRC过热汽温控制方案。
应用推荐