OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM
Blowdown Supersonic Wind Tunnels (SWTs) are generally operated with a constant stagnation pressure in the settling chamber, with control usually provided by one or more pressure regulators or control valves. In this paper, first, a Simulink block diagram code was developed to solve the nonlinear mat...
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| Format: | Article |
| Language: | fas |
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Semnan University
2017-01-01
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| Series: | مجله مدل سازی در مهندسی |
| Subjects: | |
| Online Access: | https://modelling.semnan.ac.ir/article_2476_5945d9a34ce715ab33a745d23c2c86dc.pdf |
| _version_ | 1797296595576815616 |
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| author | Mehradad Bazazzadeh mojtabah Dehghan Manshadi amin nazarian shahrbabaki ali shahriari |
| author_facet | Mehradad Bazazzadeh mojtabah Dehghan Manshadi amin nazarian shahrbabaki ali shahriari |
| author_sort | Mehradad Bazazzadeh |
| collection | DOAJ |
| description | Blowdown Supersonic Wind Tunnels (SWTs) are generally operated with a constant stagnation pressure in the settling chamber, with control usually provided by one or more pressure regulators or control valves. In this paper, first, a Simulink block diagram code was developed to solve the nonlinear mathematical model of the special BSWT consisting of a set of ordinary differential and algebraic equation that derived from mass and energy conservation equations. At the second step, a Proportional-Integral (PI) controller system was developed in Matlab/Simulink software environment to control the stagnation pressure in the settling chamber and Mach number in the test section. Next, the PI controller parameter is optimized by an intelligent approach such as using Genetic Algorithm (GA). At last, experimental verification has been carried out for supersonic conditions to show the system robustness. Also the system simulation results with the optimized controller for a Mach 3 blowdown run is presented. The results illustrate a great performance of the BSWT model and its controller. |
| first_indexed | 2024-03-07T22:07:03Z |
| format | Article |
| id | doaj.art-44b7ff4c90f94372ad607716c65f2914 |
| institution | Directory Open Access Journal |
| issn | 2008-4854 2783-2538 |
| language | fas |
| last_indexed | 2024-03-07T22:07:03Z |
| publishDate | 2017-01-01 |
| publisher | Semnan University |
| record_format | Article |
| series | مجله مدل سازی در مهندسی |
| spelling | doaj.art-44b7ff4c90f94372ad607716c65f29142024-02-23T19:01:54ZfasSemnan Universityمجله مدل سازی در مهندسی2008-48542783-25382017-01-01144715516910.22075/jme.2017.24762476OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHMMehradad Bazazzadeh0mojtabah Dehghan Manshadi1amin nazarian shahrbabaki2ali shahriari3دانشگاه صنعتی مالک اشتردانشگاه صنعتی مالک اشتردانشگاه صنعتی مالک اشتردانشگاه صنعتی مالک اشترBlowdown Supersonic Wind Tunnels (SWTs) are generally operated with a constant stagnation pressure in the settling chamber, with control usually provided by one or more pressure regulators or control valves. In this paper, first, a Simulink block diagram code was developed to solve the nonlinear mathematical model of the special BSWT consisting of a set of ordinary differential and algebraic equation that derived from mass and energy conservation equations. At the second step, a Proportional-Integral (PI) controller system was developed in Matlab/Simulink software environment to control the stagnation pressure in the settling chamber and Mach number in the test section. Next, the PI controller parameter is optimized by an intelligent approach such as using Genetic Algorithm (GA). At last, experimental verification has been carried out for supersonic conditions to show the system robustness. Also the system simulation results with the optimized controller for a Mach 3 blowdown run is presented. The results illustrate a great performance of the BSWT model and its controller.https://modelling.semnan.ac.ir/article_2476_5945d9a34ce715ab33a745d23c2c86dc.pdfblowdown supersonic wind tunnelpressure controlpi controllerflow control valvemach numbergenetic algorithm |
| spellingShingle | Mehradad Bazazzadeh mojtabah Dehghan Manshadi amin nazarian shahrbabaki ali shahriari OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM مجله مدل سازی در مهندسی blowdown supersonic wind tunnel pressure control pi controller flow control valve mach number genetic algorithm |
| title | OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM |
| title_full | OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM |
| title_fullStr | OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM |
| title_full_unstemmed | OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM |
| title_short | OPTIMIZED CONTROLLER DESIGN FOR A BLOWDOWN SUPERSONIC WIND TUNNEL BY USING GENETIC ALGORITHM |
| title_sort | optimized controller design for a blowdown supersonic wind tunnel by using genetic algorithm |
| topic | blowdown supersonic wind tunnel pressure control pi controller flow control valve mach number genetic algorithm |
| url | https://modelling.semnan.ac.ir/article_2476_5945d9a34ce715ab33a745d23c2c86dc.pdf |
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