The construction and applied condition of onedimension water quality model used extensively in concentration control of river pollution is analyzed and studied.
分析和研究了在河流污染浓度控制中广泛应用的一维水质模型结构和应用条件。
Based on the dynamical analysis, a mathematical model of sand/dust concentration change is built up, and a concentration control strategy, in which feeder speed and valve’s open degree are adjusted at same time, is presented and simulated.
砂尘环境会对直升机工作性能和可靠性产生重要影响,针对直升机砂尘环境试验风洞内的砂尘浓度控制难题,在对其受控对象进行动态特性分析的基础上,建立起砂尘浓度变化的动态特性模型,提出了一种旋转给料器转速调节与气力输送系统调节阀开度调节相结合的沙尘浓度控制策略,并对其控制效果进行了仿真研究,仿真结果表明这一控制策略可以有效提高直升机砂尘环境试验风洞的砂尘浓度控制效果。
At the same time We emphasiz the significance and the necessity of the chemical dosing concentration control.
同时着重阐述了药液浓度控制的重要性和在某工程中的实现方法 。
Meanwhile,the controlled concentration of calculation section is also studied using a quantitative model by which factitious factors are reduced.
该文就总量控制工作进行理论探讨,提出控制平均浓度的排污等效模型,同时对计算区段控制浓度的确定进行定量化模型研究。
This paper describes a new kind of radon concentration control system for a radon chamber based on TMS320F2812 DSP.
介绍了一种新型的采用TMS320F2812 DSP作为主控器的氡室浓度控制系统,该系统主要包括TMS320F2812 DSP的温湿度控制、氡浓度控制及SCI通讯接口等部分。
with respect to the control of pollutant discharge, concentration control will be replaced by a combination of the control of concentration and that of total quantity;
在污染物排放控制上，由重浓度控制转变为浓度与总量控制相结合；
The Application of stock consistency control system of BTG rotor consistency transmeter
BTG旋转式浓度变送器在纸浆浓度控制中的应用
Application of Expert Control Used in the Pulp Consistency;
专家控制在纸浆浓度控制中的应用研究
Application of Fuzzy Immune PID Control in Density of Starch Production-line
模糊免疫PID控制在淀粉浓度控制中的应用
Methanol Concentration Control Strategies for Direct Methanol Fuel Cells
直接甲醇燃料电池的甲醇浓度控制方法
Plasma Consistency Control Based on Dynamic Matrix and Single Neuron PID
基于动态矩阵和单神经元PID的浆浓度控制
INVESTIGATION OF THE ACCURATE CONTROL ABOUTSURFACE CARBON CONCENTRATION OF CARBURISING PART
渗碳零件表面碳浓度精确控制的探讨
Improvement on the Quality Control Level of Therapeutic Drug Monitoring of CsA;
环孢素A血药浓度监测质量控制的改进
A Quantitative Model of Controlled Concentration of Section;
区段控制浓度的一种定量化模型研究
The Monitoring System of H_2S Gas Consistency of SCM Control;
单片机控制的H_2S气体浓度监测器
The Fuzzy Control Way of O_2 Concentration in Incubating Control System;
孵化控制系统中的氧气浓度模糊控制策略
The Concentration of Mathane Monitoring Based on Single Chip Computer;
基于单片机控制的甲烷浓度监控报警仪
Application of fuzzy PID cascade control on grinding concentration real-time control
模糊PID串级控制在磨矿浓度实时监控中的应用
APPLICATION OF AMMONIA-LEAKAGE ALARM CONTROL DEVICE IN REFRIGERATING SYSTEM
氨浓度报警控制装置在制冷系统中的应用
The concentrations of Br are lower in Cenozoic and Mesozoic sections than those in Paleozoic section that suggests that the sedimentary environment and evapo-concentration have an important effect to the content of Br.
中新生界溴浓度较低、古生界较高，溴浓度受海陆相沉积环境和蒸发浓缩作用的控制。
On line Quality Control of CSTR Concentration
连续搅拌釜式反应器出口浓度的在线质量控制
Study on nitritation for treating domestic waste water under low DO condition
控制低溶解氧浓度实现生活污水短程硝化研究
The Research of Adopting S7-200 to Control the System of the Dilution of High Density Beer;
基于S7-200控制高浓度啤酒稀释配比系统的研究