Research of self-adaptive PID drilling fluid level control algorithm based on differential flow
Aimed at the puzzle of traditional PID control algorithm not satisfy level control requirement when drilling fluid performance changing, the article proposed adaptive PID level control algorithm based on differential flow. Through monitoring differential flow between slurry pump outlet and buffer pr...
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| Published in | Journal of physics. Conference series Vol. 1585; no. 1; pp. 12037 - 12041 |
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| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
Bristol
IOP Publishing
01.07.2020
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1742-6588 1742-6596 1742-6596 |
| DOI | 10.1088/1742-6596/1585/1/012037 |
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| Abstract | Aimed at the puzzle of traditional PID control algorithm not satisfy level control requirement when drilling fluid performance changing, the article proposed adaptive PID level control algorithm based on differential flow. Through monitoring differential flow between slurry pump outlet and buffer pry inlet, the algorithm got optimized PID control parameters and evaluated drilling fluid properties, which could be used for liquid level control under different fluid medium characteristics. In the laboratory test of drilling fluid tank, the proposed algorithm could always keep the level deviation within 5% through self-adaptive modify PID control parameters under different drilling fluid characteristics. The results shows that the algorithm has wide adaptability and high reliability, and can be applied to the liquid level control situation where the characteristics of the fluid medium change. |
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| AbstractList | Aimed at the puzzle of traditional PID control algorithm not satisfy level control requirement when drilling fluid performance changing, the article proposed adaptive PID level control algorithm based on differential flow. Through monitoring differential flow between slurry pump outlet and buffer pry inlet, the algorithm got optimized PID control parameters and evaluated drilling fluid properties, which could be used for liquid level control under different fluid medium characteristics. In the laboratory test of drilling fluid tank, the proposed algorithm could always keep the level deviation within 5% through self-adaptive modify PID control parameters under different drilling fluid characteristics. The results shows that the algorithm has wide adaptability and high reliability, and can be applied to the liquid level control situation where the characteristics of the fluid medium change. |
| Author | Deng, Hu Dong, Zhigang Li, Lei |
| Author_xml | – sequence: 1 givenname: Lei surname: Li fullname: Li, Lei email: 469348694@qq.com organization: CCDC Drilling & Production Engineering Technology Research Institute , China – sequence: 2 givenname: Hu surname: Deng fullname: Deng, Hu organization: CCDC Drilling & Production Engineering Technology Research Institute , China – sequence: 3 givenname: Zhigang surname: Dong fullname: Dong, Zhigang organization: CNPC Chuanqing Drilling Engineering Company Limited , China |
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| Copyright | Published under licence by IOP Publishing Ltd 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
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| DOI | 10.1088/1742-6596/1585/1/012037 |
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| References | Li (JPCS_1585_1_012037bib6) Jie (JPCS_1585_1_012037bib7); 2012 Hanzhong (JPCS_1585_1_012037bib9); 2018 Yiji (JPCS_1585_1_012037bib1) 2010; 33 Jianlin (JPCS_1585_1_012037bib2) 2017 Guojun (JPCS_1585_1_012037bib8); 2019 Qiuqi (JPCS_1585_1_012037bib3) 2013; 21 Heliang (JPCS_1585_1_012037bib5) 1993; 20 Dengguo (JPCS_1585_1_012037bib4) 2013; 35 Liqun (JPCS_1585_1_012037bib10); 2017 |
| References_xml | – volume: 2017 start-page: 112 ident: JPCS_1585_1_012037bib10 article-title: Fuzzy adaptive PID concentration control system for automatic ratio of mine emulsion [J] publication-title: Machine Tool & Hydraulics – volume: 35 start-page: 7 year: 2013 ident: JPCS_1585_1_012037bib4 article-title: Simulation study of fuzzy parameter self-tuning PID controller [J] publication-title: Electric Drive Automation – volume: 2018 start-page: 50 ident: JPCS_1585_1_012037bib9 article-title: Application of fuzzy PID adaptive control in constant current control system of micro gear pump [J] publication-title: Machinery Fluid – volume: 2019 start-page: 83 ident: JPCS_1585_1_012037bib8 article-title: Research on the track tracking system of farm machinery based on adaptive fuzzy PID control [J] publication-title: Journal of Chongqing University of Technology(Natural Science) – ident: JPCS_1585_1_012037bib6 – volume: 21 start-page: 54 year: 2013 ident: JPCS_1585_1_012037bib3 article-title: The application of fuzzy parameter self-tuning PID controller in shipborne radar servo system [J] publication-title: Electronic Design Engineering – volume: 2012 start-page: 19 ident: JPCS_1585_1_012037bib7 article-title: Four advanced PID control methods and performance comparison [J] publication-title: Computing Technology and Automation – volume: 20 start-page: 84 year: 1993 ident: JPCS_1585_1_012037bib5 article-title: PID parameters are self-tuning based on system identification [J] publication-title: Journal of Hunan University – year: 2017 ident: JPCS_1585_1_012037bib2 – volume: 33 start-page: 35 year: 2010 ident: JPCS_1585_1_012037bib1 article-title: CURRENT SITUATION AND PROSPECT OF PARTICLE IMPACT DRILLING TECHNOLOGY[J] publication-title: DRILLING & PRODUCTION TECHNOLOGY |
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| SubjectTerms | Adaptive control Algorithms Control algorithms Control theory differential flow Drilling fluids fluid characteristics changing Laboratory tests level control Liquid levels Parameter modification Physics PID Proportional integral derivative self-adaptive |
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| Title | Research of self-adaptive PID drilling fluid level control algorithm based on differential flow |
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