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HVAC系统的模糊预测函数控制器设计

吕红丽,贾磊,王雷,高瑞

《中国工程科学》 2006年第8卷第9期页码 65-68

摘要：

针对暖通空调HVAC系统中由于存在高度非线性、时变特征以及扰动和不确定性等因素而难以控制的特点，提出基于Takagi-Sugeno(T-S)模糊模型的预测函数控制器设计方法。该方法通过最小二乘辨识算法建立系统的模糊T-S模型，然后基于模糊全局线性化预测模型，采用预测函数控制算法设计系统控制律。仿真实验结果表明该算法是一种跟踪性能好、鲁棒性强的有效控制方法。

关键词： T-S模糊模型预测函数控制最小二乘算法 HVAC系统

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A modified zone model for estimating equivalent room thermal capacity

Hua CHEN, Xiaolin WANG

《能源前沿（英文）》 2013年第7卷第3期页码 351-357 doi: 10.1007/s11708-013-0254-x

摘要： The zone model has been widely applied in control analysis of heating, ventilation and air conditioning (HVAC) systems to achieve a high building efficiency. This paper proposed a modified zone model which is much simpler in the HVAC system simulation and has the similar accuracy to the complicated simulation model. The proposed model took into consideration the effect of envelop heat reservoir on the room indoor temperature by introducing the thermal admittance of the inner surfaces of the building enclosure. The thermal admittance for the building enclosure was developed based on the building thermal network analytical theory and transfer function method. The efficacy of the proposed model was demonstrated by comparing it with the complicated model — heat balance method (HTB2 program). The predicted results from the proposed model well agreed with those from the complicated simulation. The proposed model can then make the HVAC system dynamic simulation much faster and more acceptable for control design due to its simplicity and efficiency.

关键词： room model thermal network analysis transfer function heating ventilation and air conditioning (HVAC) system simulation

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R&D of the ground-coupled heat pump technology in China

Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,

《能源前沿（英文）》 2010年第4卷第1期页码 47-54 doi: 10.1007/s11708-009-0080-3

摘要： The ground-coupled heat pump (GCHP) systems have been identified as one of the best sustainable energy technologies for space heating and cooling in residential and commercial buildings. In this paper, research on and development of the GCHP technology in China are summarized. New models are presented for efficient thermal analysis of ground heat exchangers, of which one- and two-dimensional solid cylindrical source models and their analytical solutions are devised to deal with pile ground heat exchangers. Analytical solutions are also derived for vertical and inclined finite line source models as well as for a groundwater advection model. Explicit solutions of a quasi-three-dimensional model can be used to better evaluate the thermal resistance inside boreholes. Studies on hybrid GCHP systems and the thermal response test in China are also commented.

关键词： ground source heat pump ground heat exchanger HVAC China

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A concept of capillary active, dynamic insulation integrated with heating, cooling and ventilation, air conditioning system

Mark BOMBERG

《结构与土木工程前沿（英文）》 2010年第4卷第4期页码 431-437 doi: 10.1007/s11709-010-0071-9

摘要： When a historic fa?ade needs to be preserved or when the seismic considerations favor use of a concrete wall system and fire considerations limit exterior thermal insulation, one needs to use interior thermal insulation systems. Interior thermal insulation systems are less effective than the exterior systems and will not reduce the effect of thermal bridges. Yet they may be successfully used and, in many instances, are recommended as a complement to the exterior insulation. This paper presents one of these cases. It is focused on the most successful applications of capillary active, dynamic interior thermal insulation. This happens when such insulation is integrated with heating, cooling and ventilation, air conditioning (HVAC) system. Starting with a pioneering work of the Technical University in Dresden in development of capillary active interior insulations, we propose a next generation, namely, a bio-fiber thermal insulation. When completing the review, this paper proposes a concept of a joint research project to be undertaken by partners from the US (where improvement of indoor climate in exposed coastal areas is needed), China (indoor climate in non-air conditioned concrete buildings is an issue), and Germany (where the bio-fiber technology has been developed).

关键词： capillary active insulation integrated heating cooling and ventilation air conditioning (HVAC) and building enclosure dynamic insulation switchable thermal resistance variable U-value walls

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A state-of-the-art review of solar passive building system for heating or cooling purpose

Arun Kumar NANDA,C K PANIGRAHI

《能源前沿（英文）》 2016年第10卷第3期页码 347-354 doi: 10.1007/s11708-016-0403-0

摘要： The major portion of energy in a building is consumed by heating, ventilating, and air-conditioning (HVAC). The traditional heating and cooling systems contribute greatly to the emission of greenhouse gases, especially carbon dioxide. Four different ways, i.e., Trombe wall, solar chimney, unglazed transpired solar façade, and solar roof, are adopted for solar heating. Similarly, two major ways, i.e., evaporative cooling and building integrated evaporative cooling are adopted for cooling of the building. Therefore, an attempt has been made in this paper to compile the developments of solar heating and cooling technologies in a building.

关键词： HVAC heating cooling solar heating carbon dioxide (CO₂) emissions

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大规模海上风电场输电方式的探讨

朱宜飞,陶铁铃

《中国工程科学》 2010年第12卷第11期页码 89-92

摘要：

分析了大规模海上风电场的并网需求，比较了高压交流输电系统、基于电网换相换流器的高直流输电系统和电压源换流器的直流输电系统的技术特点，对系统损耗做了数值分析，从而得出各种输电系统的适用范围。

关键词：海上风电高压交流输电高压直流输电电网换相换流器电压源换流器

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Sliding window games for cooperative building temperature control using a distributed learning method

Zhaohui ZHANG, Ruilong DENG, Tao YUAN, S. Joe QIN

《工程管理前沿（英文）》 2017年第4卷第3期页码 304-314 doi: 10.15302/J-FEM-2017045

摘要： In practice, an energy consumer often consists of a set of residential or commercial buildings, with individual units that are expected to cooperate to achieve overall optimization under modern electricity operations, such as time-of-use price. Global utility is decomposed to the payoff of each player, and each game is played over a prediction horizon through the design of a series of sliding window games by treating each building as a player. During the games, a distributed learning algorithm based on game theory is proposed such that each building learns to play a part of the global optimum through state transition. The proposed scheme is applied to a case study of three buildings to demonstrate its effectiveness.

关键词： game theory demand response HVAC control multi-building system

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2019年信息系统与系统管理国际会议(ISSM 2019)

会议日期： 2019年10月14日

会议地点：摩洛哥，拉巴特

主办单位： ISSM 2019

工程工程系统工程系统论与工程科学体系

王连成

《中国工程科学》 2001年第3卷第6期页码 15-18

摘要：

从分析工程的基本内容、性质和特征人手，引出了工程系统的概念，接着应用一般系统论思想讨论了工程系统论的研究对象和研究方法，并论述了它在整个工程科学体系中的元学科地位。

关键词：工程系统系统论学科

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钱学森与系统工程

苗东升

《中国工程科学》 2002年第4卷第3期页码 16-20

摘要：

考察了钱学森系统工程思想的孕育、发展过程，概述了他所提出的有中国特色系统工程理论的要点，分析了他如何走出系统工程、扩大视野。

关键词：钱学森系统思想系统工程系统科学

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如何应对列车控制系统革新？

Hideo Nakamura

《工程（英文）》 2016年第2卷第3期页码 380-386 doi: 10.1016/J.ENG.2016.03.015

摘要：

列车控制系统的作用是确保铁路的安全。本文首先总结了日本、欧洲通用的列车控制系统，在此基础上，笔者根据现有列车控制系统，提出以下问题：应该采用什么方法来提高列车控制系统的功能性、安全性和可靠性，并协助铁路的商业运营？其次，笔者提出了一个有助于基于当前信息和通信技术对新型列车控制系统进行开发的理想架构；同时，还提出了一种新的统一列车控制系统(UTCS)，它能有效地提高列车控制系统的鲁棒性和竞争力。

关键词：列车控制系统铁路信号基于无线通信的列车自动控制系统列车自动防护系统闭塞系统

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系统表现特征实例化和构成的信息模式构造 Article

Shahab POURTALEBI, Imre HORVÁTH

《信息与电子工程前沿（英文）》 2017年第18卷第9期页码 1396-1415 doi: 10.1631/FITEE.1601235

摘要：为进一步说明之前的文章，提出了支持面向特定系统表现特征（system manifestation feature, SMFs）的信息管理和构成系统模型编程的信息模式构造（information schema首先，简要介绍了（1）利用SMFs进行具体化设计的一般过程，（2）创建基因型和表型SMFs的步骤，（3）表型SMFs实例化的具体步骤，以及（4）系统模型管理和处理的步骤。然后，讨论了与系统建模相关的信息管理问题。在研究方法上，系统建模包括（1）在模型空间中放置表型SMFs，（2）针对所需架构和操作，组合所放置的表型SMFs，（3）参数赋值以及约束条件符合程度检查，以及（4）在基于SMFs的数据仓中存储系统构建模型研究的最终目标是开发一个支持信息物理系统（cyber-physical systems, CPSs）建模的基于SMFs的工具箱。

关键词：系统表现特征；信息模式构造；数据库纲要；基因型系统表现特征；表型系统表现特征；系统表现特征实例；软件工具箱；系统层级设计；信息物理系统