H∞ Control Theory Using in the Air Pollution Control System

H∞ Control Theory Using in the Air Pollution Control System

In recent years, air pollution control has caused great concern. This paper focuses on the primary pollutant SO2 in the atmosphere for analysis and control. Two indicators are introduced, which are the concentration of SO2 in the emissions (PSO2) and the concentration of SO2 in the atmosphere (ASO2)...

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Main Authors: Tingya Yang, Zhenyu Lu, Junhao Hu
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2013/145396
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spelling doaj-c3c0d2c0ced24d05b68f8260f643b8d42020-11-25T01:07:31ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472013-01-01201310.1155/2013/145396145396H∞ Control Theory Using in the Air Pollution Control SystemTingya Yang0Zhenyu Lu1Junhao Hu2Jiangsu Meteorological Observatory, Nanjing 210008, ChinaCollege of Electrical and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, ChinaCollege of Mathematics and Statistics, South-Central University for Nationalities, Wuhan 430074, ChinaIn recent years, air pollution control has caused great concern. This paper focuses on the primary pollutant SO2 in the atmosphere for analysis and control. Two indicators are introduced, which are the concentration of SO2 in the emissions (PSO2) and the concentration of SO2 in the atmosphere (ASO2). If the ASO2 is higher than the certain threshold, then this shows that the air is polluted. According to the uncertainty of the air pollution control systems model, H∞ control theory for the air pollution control systems is used in this paper, which can change the PSO2 with the method of improving the level of pollution processing or decreasing the emissions, so that air pollution system can maintain robust stability and the indicators ASO2 are always operated within the desired target.http://dx.doi.org/10.1155/2013/145396
collection DOAJ
language English
format Article
sources DOAJ
author Tingya Yang
Zhenyu Lu
Junhao Hu
spellingShingle Tingya Yang
Zhenyu Lu
Junhao Hu
H∞ Control Theory Using in the Air Pollution Control System
Mathematical Problems in Engineering
author_facet Tingya Yang
Zhenyu Lu
Junhao Hu
author_sort Tingya Yang
title H∞ Control Theory Using in the Air Pollution Control System
title_short H∞ Control Theory Using in the Air Pollution Control System
title_full H∞ Control Theory Using in the Air Pollution Control System
title_fullStr H∞ Control Theory Using in the Air Pollution Control System
title_full_unstemmed H∞ Control Theory Using in the Air Pollution Control System
title_sort h∞ control theory using in the air pollution control system
publisher Hindawi Limited
series Mathematical Problems in Engineering
issn 1024-123X
1563-5147
publishDate 2013-01-01
description In recent years, air pollution control has caused great concern. This paper focuses on the primary pollutant SO2 in the atmosphere for analysis and control. Two indicators are introduced, which are the concentration of SO2 in the emissions (PSO2) and the concentration of SO2 in the atmosphere (ASO2). If the ASO2 is higher than the certain threshold, then this shows that the air is polluted. According to the uncertainty of the air pollution control systems model, H∞ control theory for the air pollution control systems is used in this paper, which can change the PSO2 with the method of improving the level of pollution processing or decreasing the emissions, so that air pollution system can maintain robust stability and the indicators ASO2 are always operated within the desired target.
url http://dx.doi.org/10.1155/2013/145396
work_keys_str_mv AT tingyayang hcontroltheoryusingintheairpollutioncontrolsystem
AT zhenyulu hcontroltheoryusingintheairpollutioncontrolsystem
AT junhaohu hcontroltheoryusingintheairpollutioncontrolsystem
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