空调系统

To minimize the cost function, the optimal set-points of AHU supply air temperature, supply chilled water temperature and outdoor air ventilation rate can be obtained.

在系统层次上的优化控制方案中，本文利用自适应参数辨识技术建立了可以对变风量空调系统实施在线仿真的系统模型，同时，将基因遗传算法用作优化计算方法。

According to the development direction of air conditioning system put forward a new type of AHU system with lots of merit.

新型空调系统除具有系统简洁、安装维护方便，可靠性高等一系列优点，还通过优化系统组合，达到合理利用排风冷量，取消二次回风等特别优点。

According to evaluation of the thermal, hydraulic, environmental and mechanic characteristics and energy performance of building and VAV air-conditioning system, and evaluation of the control performance of local control loops using the simulator of VAV system, this paper presents five on-line supervisory control strategies for local control loops: on-line optimization of VAV supply air static pressure set-point, on-line optimization of AHU supply air temperature set-point, on-line optimization of on/off set of CAV sub-system, on-line optimization of outdoor air set-point and on-line optimization of chilled water secondary pump pressure set-point.

通过数字仿真器对建筑物及其变风量空调系统的热力、动力、环境和能耗等运行特性的模拟，以及对系统常规采用的下位机控制回路可控性和稳定性等控制特性的研究和分析，本文先从局部的角度开展了系统局部优化的研究。提出并在仿真器上分别实施了VAV送风静压设定的实时优化，AHU送风温度设定的实时优化，CAV子系统开／停的实时优化，新风量设定的实时优化以及二级泵冷媒水供水压差设定的实时优化。

Bleed air is extracted from the high pressure compressor for the following system: Air-conditioning Cabin pressurizatin Wing and engine inlet cowl anti-icing Hydraulic tank pressurization Potable water tank pressurization Fan air is used as cooling air for the precooler to limit the temperature of the bleed air in the pneumatic manifold.

引气从高压压气机中释放给列镣系统：引气从高压压气机中释放给列镣系统：空调系统客舱增压系统 21 专业资料航空工程英语机翼及发动机入口整流罩防冰液压油箱增压饮用水箱增压风扇空气做为预冷器中的冷却空气用以限制增压总管中的引气温度。

Nissan Automobile Series Atlas computer maintenance to the form of illustrations Nissan introduced the current mainstream car line car engine, automatic transmission, anti-theft control system, automatic air-conditioning systems and electrical anti-lock brake control system, focusing on the Teana, the new Bluebird, Sunny, demeanor, Sylphy, Tiida, Chun-Yi and Li-wei variety of models such as the work of electrical control system theory, fault detection and diagnosis of terminal maintenance.

日产车系汽车电脑维修图集》以图文并茂的形式介绍了当前日产车系汽车主流发动机、自动变速器、防盗控制系统、自动空调系统及防抱死制动装置的电控系统，着重讲述了天籁、新蓝鸟、阳光、风度、轩逸、颐达、骏逸和骊威等多款车型电控系统的工作原理、端子检测与故障诊断维修。

Main components of the system are introduced in detail, including indoor outside unit form, wind system, cold coal pipe system and control system.

本文还对变频空调系统的各主要组成部分：室内外机形式、风系统、冷煤管系统、控制系统等作了详细介绍。

When the BLOWER sw is in OVERIDE mode, the BLOWER fan is turned off.

是说，当风扇在overide模式时，风扇会关闭，空调系统变成封闭系统，来自冷气系统的的空气会加到通风系统！

The trans-critical CO2 air conditioning system has almost the same efficiency as the halocarbon system, and is suitable to be used in automotive air conditioning system and heat pump system.

以跨临界CO2为工质的制冷系统具有与氟里昂系统相当的效率，适合应用于汽车空调系统和热泵系统。

This thesis introduces "total volume method" into VAV control schemes, and analyses its advantages.

本文在进行广泛的文献阅读的基础上，对目前采用主要变风量系统形式、变风量末端形式以及主要的系统控制方法进行了分析和对比，指出了静压控制方式的主要缺陷，进而提出了采用&总风量控制方法&对变风量空调系统进行控制，该方法不再以静压作为调节风速的参数，而是以系统当前要求的总风量来调节风机的转速，并分析了总风量控制方法的优势和特点。

The hotel facilities are all ready; advanced network system about computer reservation, check-in and financial management; sufficient cold-warm air-conditioning system; background musical system, satellite system, first class laundry equipment, direct distance dialing, fax, telex, broadband net, and guest room meal, drinking,Train and plane ticket booking and entertainment serve.

酒店内设施设备齐全，有先进的电脑预订、入住登记及财务管理等管理网络系统，有足够的冷暖空调系统，背景音乐系统，卫星接收系统，一流的洗衣房设备及国际国内长途直拨电话，传真、电传、宽带上网、预订火车票、机票及客房、餐饮、娱乐服务等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。