ahu

Influence of AHU air volume on indoor design states

空调机组风量偏差对室内状态点的影响

Fault diagnosis based on Fisher discriminant analysis for AHU sensors

Fisher判别分析法在空调系统故障诊断中的应用

AHU selection for low ? temperature air supply system and arrangement of plant room

低温送风系统空调器的选用及机房布置

Analysis on the AHU Using Direct Gas Combustion

浅析燃气直接加热空调机组

Simulation of fuzzy self-tuning PID control in AHU system

AHU系统中模糊自整定PID控制器模拟

Some views for improvement of AHU performance in clean ari system

改善洁净系统空调机组性能的几点认识

The performance analysis model for a centrifugal fan in the AHU will meet this requirement .

而离心风机在空调箱内的性能分析模型就是为了满足这一需要的。

Online fault detection and diagnosis for AHU sensors

空调箱传感器故障的在线检测和诊断

Energy-saving Analysis of an All-year Running Air Conditioning System Equipped with Energy Recovery AHU

能量回收式空气处理机组全年运行节能分析

AHU coil design shall be based on 6.7 degrees centigrade chilled water supply temperature .

空气调节装置卷设计应该在6.7摄氏度冷却水供应温度的基础上。

AHU is newly designed to suit mostly comfortable air handling unit system in the market now .

AHU作为新研发完成的产品可以适用于市面上绝大多数的舒适性空调系统。

Discussing the Promotion of Automatic Control for AHU Coil Frost Protection Used for Clean-room

对洁净空调机组自动控制中防冻保护的改进

The control algorithm consists of AHU control algorithm , the freezing station system control algorithm and active chilled beam control algorithm .

控制系统划分为三部分，包括空气处理机组控制算法、冷冻站系统控制算法和主动式冷梁循环回路控制算法。

Metal fill AHU belongs to spray-type air handling equipment .

金属填料空气处理设备属于淋水式空气处理设备。

It analyses the coupling relations of the control loops in the AHU and the terminals .

具体分析了机组部分和末端部分的控制回路之间的耦合关系；

New Application of 3-Line System in Academic Libraries TYPICAL OIL AND GAS RESERVOIRS AND THEIR FORMING CONDITIONS IN AHU ⅲ SAG

三线典藏制在高校图书馆的应用与拓新珠三坳陷典型油气藏及成藏条件分析

The ON / OFF status of AHU played an important role in affecting the smoke concentration at the ceiling region and outlets .

空调机组的启停状态对天花板区域和回风口的烟气浓度有显著影响。

In this paper , the mathematical models of AHU are established and based on which , a simulation software is programmed with Visual Basic and Fortran language .

介绍了采用VISUALBASIC和Fortran混合编程和空气处理机组仿真软件的编制。

Fisher discriminant analysis , combined with principal component analysis is presented to diagnose fault of temperature and flow rate sensors in air handling unit ( AHU ) .

为了对空调箱的温度和流量等传感器的故障进行诊断，提出了一种基于统计学的方法：Fisher判别分析法。

Based on the valve opening of the end equipment AHU , the frequency of the pump is controlled over the change of the pressure difference value of index circuit .

根据末端设备AHU的阀门开度信号来改变最不利环路末端压差设定值，从而实现对水泵频率的控制。

Traditional Air-Handling Unit ( AHU ) damper control systems were used to moderate the position of the exhaust , recirculation and outdoor dampers .

空气处理机组风阀控制的传统方法是将新风阀、回风阀、排风阀三者的开度进行开度匹配联动控制。

The fan is a very important component for an Air Handle Unit ( AHU ) . It provides the static pressure and air flow which an air conditioning system needs .

风机是空气处理机组内的重要部件，它为空调系统提供所需的风量和静压。

Formation Conditions and Reservoir-forming Patterns of Volcanic Rocks , Eastern Changling Depression TYPICAL OIL AND GAS RESERVOIRS AND THEIR FORMING CONDITIONS IN AHU ⅲ SAG

长岭断陷东部火山岩气藏成藏条件及成藏模式

And ( 3 ) Optimal strategy for supply chilled water temperature control of chillers according to valve positions of auto controlled AHU valves and working status of secondary pump .

利用AHU自动控制水阀的阀位信息以及二级泵的工作状况，实时优化冷水机组出水温度的控制。

A performance analysis model for a centrifugal fan in the AHU was built in an Excel file . The test data of several AHU products was used to verify the model .

在Excel文档中构建出离心风机在空调箱中的性能分析模型，用真实的空调箱性能数据对模型进行了验证。

According to the actual situation of the lab and design requirements , the indoor cold moisture load is calculated to determine active chilled beam , air handing unit ( AHU ) and other equipment .

首先，根据该实验室的实际情况和设计要求，设计了主动式冷梁空调系统。通过计算室内的冷湿负荷，确定了冷梁和空气处理机组等设备的型号。

Then analyses the principles and study algorithm of BP network . Modeling with neural network , and using serial-parallel identification structure , then get the dynamic model of AHU ( 2-input and 2-output ) .

其次介绍了BP网络的基本原理和网络训练学习算法，并运用神经网络建模的方法，采用串并联辨识结构，得到了变风量（VAV）空调系统机组侧（2输入2输出）的动态正向模型；

For the sake of the recovery energy , AHU equipment energy recovery equips , the energy recover the choice of the pattern to affected the recovery result with the reasonable design of the machine set directly .

为了回收能量，空气处理设备装备了能量回收装置，能量回收型式的选择和机组的合理设计直接影响了回收效果。

A statistic method combining principal component analysis ( PCA ) with joint angle plot is presented to online detect and diagnose fixed bias of temperature and flow rate sensors of air handling unit ( AHU ) .

本文针对空调箱的温度、流量等传感器进行固定偏差故障，提出了一种基于统计学的方法进行在线的故障检测和诊断。

CONCERNING CONDUCTION AND ELECTRICAL EXCITABILITY IN THE TERMINAL PORTION OF THE APICAL DENDRITES OF THE PYRAMIDAL NEURONS It analyses the coupling relations of the control loops in the AHU and the terminals .

关于锥髓神经原顶端树状突末端部分的传导和电兴奋性具体分析了机组部分和末端部分的控制回路之间的耦合关系；