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Information Resources Management Association
Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

Nonlinear System Identification of Smart Buildings

Nonlinear System Identification of Smart Buildings
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Author(s): Soroush Mohammadzadeh (University of Oklahoma, USA)and Yeesock Kim (Worcester Polytechnic Institute (WPI), USA)
Copyright: 2017
Pages: 20
Source title: Fuzzy Systems: Concepts, Methodologies, Tools, and Applications
Source Author(s)/Editor(s): Information Resources Management Association (USA)
DOI: 10.4018/978-1-5225-1908-9.ch049

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Abstract

In this book chapter, a system identification method for modeling nonlinear behavior of smart buildings is discussed that has a significantly low computation time. To reduce the size of the training data used for the adaptive neuro-fuzzy inference system (ANFIS), principal component analysis (PCA) is used, i.e., PCA-based adaptive neuro-fuzzy inference system: PANFIS. The PANFIS model is evaluated on a seismically excited three-story building equipped with a magnetorheological (MR) damper. The PANFIS model is trained using an artificial earthquake that contains a variety of characteristics of earthquakes. The trained PANFIS model is tested using four different earthquakes. It was demonstrated that the proposed PANFIS model is effective in modeling nonlinear behavior of a smart building with significant reduction in computational loads.

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