The development of society and economy in China is bringing growth to all industries. In particular, the development of China’s building industry has attracted much attention. Building materials are an important part...The development of society and economy in China is bringing growth to all industries. In particular, the development of China’s building industry has attracted much attention. Building materials are an important part of and widely used in the building industry. Energy conservation by building materials has become an inevitable way of sustainable development. Centering on the building industry, this paper mainly discusses in detail the energy conservation ways by ecological architecture and building materials.展开更多
The Monument for Building Qarqi Canal was inscribed in the sixth year of Guangxu s reign in the Qing Dynasty(1880).This inscription made a detailed record of the event when the Qing army expelled the invading army of ...The Monument for Building Qarqi Canal was inscribed in the sixth year of Guangxu s reign in the Qing Dynasty(1880).This inscription made a detailed record of the event when the Qing army expelled the invading army of Mohammad Yaqub Beg,whenever the Qing army regained a place,it immediately started recruiting exiled people,restoring agriculture,building water conservancy and did other rehabilitation works.The army of the Qing Dynasty successively established rehabilitation bureaus in various parts of southern Xinjiang to be responsible for the rehabilitation works.These once again set off a climax in the development of water conservancy in multi-ethnic areas in Xinjiang,and laid the foundation for the rapid development of agricultural development and water conservancy in Xinjiang during the Guangxu s reign in the Qing Dynasty.展开更多
Expert systems are effective for anomaly detection in building energy systems.However,it is usually inefficient to establish comprehensive rule bases manually for complex building energy systems.Association rule minin...Expert systems are effective for anomaly detection in building energy systems.However,it is usually inefficient to establish comprehensive rule bases manually for complex building energy systems.Association rule mining is available to accelerate the establishment of the rule bases due to its powerful capability of discovering rules from numerous data.This paper proposes a real-time abnormal operation pattern detection method towards building energy systems.It can benefit from both expert systems and association rule mining.Association rules are utilized to establish association rule bases of abnormal and normal operation patterns.The established rule bases are then utilized to develop an expert system for real-time detection of abnormal operation patterns.The proposed method is applied to an actual chiller plant for evaluating its performance.Results show that 15 types of known abnormal operation patterns and 11 types of unknown abnormal operation patterns are detected successfully by the proposed method.展开更多
文摘The development of society and economy in China is bringing growth to all industries. In particular, the development of China’s building industry has attracted much attention. Building materials are an important part of and widely used in the building industry. Energy conservation by building materials has become an inevitable way of sustainable development. Centering on the building industry, this paper mainly discusses in detail the energy conservation ways by ecological architecture and building materials.
文摘The Monument for Building Qarqi Canal was inscribed in the sixth year of Guangxu s reign in the Qing Dynasty(1880).This inscription made a detailed record of the event when the Qing army expelled the invading army of Mohammad Yaqub Beg,whenever the Qing army regained a place,it immediately started recruiting exiled people,restoring agriculture,building water conservancy and did other rehabilitation works.The army of the Qing Dynasty successively established rehabilitation bureaus in various parts of southern Xinjiang to be responsible for the rehabilitation works.These once again set off a climax in the development of water conservancy in multi-ethnic areas in Xinjiang,and laid the foundation for the rapid development of agricultural development and water conservancy in Xinjiang during the Guangxu s reign in the Qing Dynasty.
基金supported by the National Key Research and Development Program of China(Grant No.2018YFE0116300)the National Natural Science Foundation of China(Grant No.51978601).
文摘Expert systems are effective for anomaly detection in building energy systems.However,it is usually inefficient to establish comprehensive rule bases manually for complex building energy systems.Association rule mining is available to accelerate the establishment of the rule bases due to its powerful capability of discovering rules from numerous data.This paper proposes a real-time abnormal operation pattern detection method towards building energy systems.It can benefit from both expert systems and association rule mining.Association rules are utilized to establish association rule bases of abnormal and normal operation patterns.The established rule bases are then utilized to develop an expert system for real-time detection of abnormal operation patterns.The proposed method is applied to an actual chiller plant for evaluating its performance.Results show that 15 types of known abnormal operation patterns and 11 types of unknown abnormal operation patterns are detected successfully by the proposed method.
