Automatic Control of Pulp pH Value

Control of pulp pH value is the key step in the process of washing zinc oxide. Due to the characteristics of large time delay and strong nonlinear, the control of pulp pH value is very difficult. In this paper, aiming at the above problem and according to the features of washing operation of zinc ox...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 644-650; pp. 684 - 688
Main Authors Huang, Song Wei, Peng, Ge, He, Li Fang
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.09.2014
Subjects
pH Value
Fuzzy Control
Washing Operation of Zinc Oxide Powder
Pulp
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Summary:Control of pulp pH value is the key step in the process of washing zinc oxide. Due to the characteristics of large time delay and strong nonlinear, the control of pulp pH value is very difficult. In this paper, aiming at the above problem and according to the features of washing operation of zinc oxide powder, design a control system of a fuzzy controller, secondary fuzzy controller and PI controller.
Bibliography:Selected, peer reviewed papers from the 2014 International Conference on Machine Tool Technology and Mechatronics Engineering (ICMTTME 2014), June 22-23, 2014, Guilin, Guangxi, China
ISBN:9783038352464
3038352462
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.644-650.684