Predicting flow conditions over stepped chutes based on ANFIS

被引：26

作者：

Hanbay, Davut ^{[2
]}

Baylar, Ahmet ^{[1
]}

Ozpolat, Emrah ^{[1
]}

机构：

[1] Firat Univ, Dept Civil Engn, TR-23169 Elazig, Turkey

[2] Firat Univ, Dept Elect & Comp Sci, TR-23169 Elazig, Turkey

来源：

SOFT COMPUTING | 2009年 / 13卷 / 07期

关键词：

ANFIS; Fuzzy membership function; Stepped chute; Flow conditions; Cross validation; PRODUCT-MIX DECISION; S-CURVE MF; SKIMMING FLOW; AERATION EFFICIENCY; NEURAL-NETWORKS; MCDM MODEL; SPILLWAYS; NAPPE; SATISFACTION; PERFORMANCE;

D O I：

10.1007/s00500-008-0343-7

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Chute flow may be either smooth or stepped. The flow conditions in stepped chutes have been classified into nappe, transition and skimming flows. In this paper, characteristics of flow conditions are presented systematically under a wide range of critical flow depth, step height and chute slope. The Adaptive Network Based Fuzzy Inference System (ANFIS) is used to predict flow conditions in stepped chutes using critical flow depth, step height and chute slope information. The proposed model performance is determined by threefold cross validation method. The evaluated classification accuracy of ANFIS model is 99.01%. The test results showed that the proposed ANFIS model can be used successfully for complex process control in hydraulic systems.

引用

页码：701 / 707

页数：7

共 30 条

[1]

[Anonymous], 2001, Computer Vision, and Fuzzy Neural Systems

[2]

[Anonymous], DATA MINING COMPUTAT

[3] Aeration efficiency with nappe flow over stepped cascades [J].

Baylar, A. ;

Bagatur, T. ;

Emiroglu, M. E. .

PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-WATER MANAGEMENT, 2007, 160 (01) :43-50

[4] An experimental investigation of aeration performance in stepped spillways [J].

Baylar, A ;

Emiroglu, ME ;

Bagatur, T .

WATER AND ENVIRONMENT JOURNAL, 2006, 20 (01) :35-42

[5] Study of aeration efficiency at stepped channels [J].

Baylar, A ;

Emiroglu, ME .

PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-WATER AND MARITIME ENGINEERING, 2003, 156 (03) :257-263

[6] Prediction of oxygen content of nappe, transition, and skimming flow regimes in stepped-channel chutes [J].

Baylar, Ahmet ;

Bagatur, Tamer ;

Emiroglu, M. Emin .

JOURNAL OF ENVIRONMENTAL ENGINEERING AND SCIENCE, 2007, 6 (02) :201-208

[7] Modeling aeration efficiency of stepped cascades by using ANFIS [J].

Baylar, Ahmet ;

Hanbay, Davut ;

Ozpolat, Emrah .

CLEAN-SOIL AIR WATER, 2007, 35 (02) :186-192

[8] A fully fuzzified, intelligent theory-of-constraints product-mix decision [J].

Bhattacharya, Arijit ;

Vasant, Pandian ;

Sarkar, Bijan ;

Mukherjee, Sanat Kumar .

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 2008, 46 (03) :789-815

[9] Soft-sensing of level of satisfaction in TOC product-mix decision heuristic using robust fuzzy-LP [J].

Bhattacharya, Arijit ;

Vasant, Pandian .

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2007, 177 (01) :55-70

[10] Onset of skimming flow on stepped spillways [J].

Chamani, MR ;

Rajaratnam, N .

JOURNAL OF HYDRAULIC ENGINEERING-ASCE, 1999, 125 (09) :969-971

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