Search Results - "Jin, Xinqiao"

Fault detection and diagnosis for buildings and HVAC systems using combined neural networks and subtractive clustering analysis by Du, Zhimin, Fan, Bo, Jin, Xinqiao, Chi, Jinlei

“…Various faults occurred in the buildings and heating, ventilation and air conditioning (HVAC) systems usually lead to more energy consumption and worse thermal…”
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Sensor fault detection and its efficiency analysis in air handling unit using the combined neural networks by Du, Zhimin, Fan, Bo, Chi, Jinlei, Jin, Xinqiao

“…•The basic and auxiliary neural networks were developed to detect AHU faults.•Dual neural networks detection logic employed the weighting analysis.•False…”
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Fault diagnosis for temperature, flow rate and pressure sensors in VAV systems using wavelet neural network by Du, Zhimin, Jin, Xinqiao, Yang, Yunyu

“…Wavelet neural network, the integration of wavelet analysis and neural network, is presented to diagnose the faults of sensors including temperature, flow rate…”
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Multi-sensor information fusion based control for VAV systems using thermal comfort constraints by Zhu, Xu, Shi, Taotao, Jin, Xinqiao, Du, Zhimin

“…The conventional control methods of variable air volume (VAV) air conditioning systems usually assume that the indoor air is well mixed, and consider each…”
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Fault diagnosis for sensors in air handling unit based on neural network pre-processed by wavelet and fractal by Zhu, Yonghua, Jin, Xinqiao, Du, Zhimin

“…► A new FDD method so-called NNPWF is proposed. ► Integrating two fractal dimensions greatly improves the diagnosing performance. ► Requiring as less as 10…”
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Multiple faults diagnosis for sensors in air handling unit using Fisher discriminant analysis by Du, Zhimin, Jin, Xinqiao

“…This paper presents a data-driven method based on principal component analysis and Fisher discriminant analysis to detect and diagnose multiple faults…”
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Optimal control strategies for multi-chiller system based on probability density distribution of cooling load ratio by Fan, Bo, Jin, Xinqiao, Du, Zhimin

“…► The simulation model of an airport building and HVAC system is developed and calibrated. ► The optimal sequence control strategies (AI, AII and AIII) are…”
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A hybrid FDD strategy for local system of AHU based on artificial neural network and wavelet analysis by Fan, Bo, Du, Zhimin, Jin, Xinqiao, Yang, Xuebin, Guo, Yibo

“…This paper presents a self-adaptive sensor fault detection and diagnosis (FDD) strategy for local system of air handing unit (AHU). This hybrid strategy…”
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Generic simulation model of multi-evaporator variable refrigerant flow air conditioning system for control analysis by Zhu, Yonghua, Jin, Xinqiao, Du, Zhimin, Fan, Bo, Fu, Sijie

“…Generic simulation models noted as AGM-I and AGM-II for performance and control analysis of variable refrigerant flow (VRF) systems were developed. Firstly,…”
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The method of evaluating operation performance of HVAC system based on exergy analysis by Fan, Bo, Jin, Xinqiao, Fang, Xing, Du, Zhimin

“…•CPI is presented for evaluating the operation performance of HVAC system.•A new evaluation method is presented based on CPI.•Analyzed the influence of the…”
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Control and energy simulation of variable refrigerant flow air conditioning system combined with outdoor air processing unit by Zhu, Yonghua, Jin, Xinqiao, Du, Zhimin, Fang, Xing, Fan, Bo

“…A variable refrigerant flow (VRF) unit and outdoor air (OA) processing unit combined air conditioning system is proposed as a solution for ventilation problems…”
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Simulation of variable refrigerant flow air conditioning system in heating mode combined with outdoor air processing unit by Zhu, Yonghua, Jin, Xinqiao, Du, Zhimin, Fan, Bo, Fang, Xing

“…•A VRF model for heating mode is developed and validated.•The model is generic and of component-number independence.•A VRF-ventilation combined AC system is…”
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Applying deep learning-based regional feature recognition from macro-scale image to assist energy saving and emission reduction in industrial energy systems by Chen, Siliang, Zhu, Xu, Chen, Kang, Liu, Zexu, Li, Pengcheng, Liang, Xinbin, Jin, Xinqiao, Du, Zhimin

“…By integrating advanced deep learning and specific energy domain knowledge, Chen et al. develop a novel deep learning-based image recognition to assist energy…”
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Optimal control of combined air conditioning system with variable refrigerant flow and variable air volume for energy saving by Zhu, Yonghua, Jin, Xinqiao, Fang, Xing, Du, Zhimin

“…An optimal control strategy for minimizing the energy consumption of variable refrigerant flow (VRF) and variable air volume (VAV) combined air conditioning…”
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A robot fault diagnostic tool for flow rate sensors in air dampers and VAV terminals by Du, Zhimin, Jin, Xinqiao, Yang, Xuebin

“…A robot fault diagnostic tool for flow rate sensors in air dampers and VAV terminals is presented to ensure well capacity of energy conservation in building…”
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Detection and diagnosis for sensor fault in HVAC systems by Du, Zhimin, Jin, Xinqiao

“…Principal component analysis (PCA) is presented to detect single sensor faults in heating, ventilation and air conditioning (HVAC) systems. Three PCA models,…”
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Fault detection and diagnosis based on improved PCA with JAA method in VAV systems by Du, Zhimin, Jin, Xinqiao, Wu, Lizhou

“…In this paper, improved principal component analysis (PCA) with joint angle analysis (JAA) is presented to detect and diagnose both fixed and drifting biases…”
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Energy evaluation of optimal control strategies for central VWV chiller systems by Jin, Xinqiao, Du, Zhimin, Xiao, Xiaokun

“…Under various conditions, the actual load of the heating, ventilation and air conditioning (HVAC) systems is less than it is originally designed in most…”
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Detection and diagnosis for multiple faults in VAV systems by Du, Zhimin, Jin, Xinqiao

“…Detection and diagnosis of multiple faults in variable air volume (VAV) systems using principal component analysis (PCA) and joint angle analysis (JAA) are…”
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Fault tolerant control of outdoor air and AHU supply air temperature in VAV air conditioning systems using PCA method by Jin, Xinqiao, Du, Zhimin

“…This paper presents a fault tolerant control method to control the outdoor air ventilation and AHU supply air temperature, which concerned indoor air quality…”
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