Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study
This paper demonstrates design of a commercial aircraft at the conceptual design stage by considering 2 objective functions i.e. minimization of aircraft maximum takeoff weight and maximization of lift-to-drag ratio multi objective evolutionary algorithms (MOEAs). Dynamic stability is taken as a de...
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| Format: | Article |
| Language: | Thai |
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Mahasarakham University
2019-10-01
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| Series: | Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham |
| Subjects: | |
| Online Access: | http://journal.msu.ac.th/upload/articles/article2513_82474.pdf |
| _version_ | 1818156408427773952 |
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| author | Pakin Champasak |
| author_facet | Pakin Champasak |
| author_sort | Pakin Champasak |
| collection | DOAJ |
| description | This paper demonstrates design of a commercial aircraft at the conceptual design stage by considering 2 objective
functions i.e. minimization of aircraft maximum takeoff weight and maximization of lift-to-drag ratio multi objective evolutionary algorithms (MOEAs). Dynamic stability is taken as a design constraint while design variables include geometrical properties of the plane, consisting of the wing, empennage and fuselage. The aerodynamic coefficients of flight were calculated by using SUAVE (Aerospace Conceptual Design Environment) whereas dynamic stability analysis was achieved through using Athena vortex lattice (AVL) software. Pareto front obtained from various MOEAs
are compared by Hypervolume. MOEAs are contained as MOEA / D, Two-Arch2, RPBILDE, PICEA-g, KnEA/A-ENS and KnEA. The obtained solutions for aircraft can be used for further design in the preliminary design stage. |
| first_indexed | 2024-12-11T14:57:49Z |
| format | Article |
| id | doaj.art-40da1bbe646240ca8d1be80948987117 |
| institution | Directory Open Access Journal |
| issn | 1686-9664 |
| language | Thai |
| last_indexed | 2024-12-11T14:57:49Z |
| publishDate | 2019-10-01 |
| publisher | Mahasarakham University |
| record_format | Article |
| series | Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham |
| spelling | doaj.art-40da1bbe646240ca8d1be809489871172022-12-22T01:01:16ZthaMahasarakham UniversityWarasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham1686-96642019-10-01385470478Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative studyPakin Champasak0Faculty of Engineering, Khon Kaen University This paper demonstrates design of a commercial aircraft at the conceptual design stage by considering 2 objective functions i.e. minimization of aircraft maximum takeoff weight and maximization of lift-to-drag ratio multi objective evolutionary algorithms (MOEAs). Dynamic stability is taken as a design constraint while design variables include geometrical properties of the plane, consisting of the wing, empennage and fuselage. The aerodynamic coefficients of flight were calculated by using SUAVE (Aerospace Conceptual Design Environment) whereas dynamic stability analysis was achieved through using Athena vortex lattice (AVL) software. Pareto front obtained from various MOEAs are compared by Hypervolume. MOEAs are contained as MOEA / D, Two-Arch2, RPBILDE, PICEA-g, KnEA/A-ENS and KnEA. The obtained solutions for aircraft can be used for further design in the preliminary design stage.http://journal.msu.ac.th/upload/articles/article2513_82474.pdfaircraft conceptual designmulti-objective optimizationcommercial aircraft |
| spellingShingle | Pakin Champasak Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham aircraft conceptual design multi-objective optimization commercial aircraft |
| title | Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study |
| title_full | Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study |
| title_fullStr | Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study |
| title_full_unstemmed | Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study |
| title_short | Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study |
| title_sort | aircraft conceptual design using multi objective evolutionary optimization comparative study |
| topic | aircraft conceptual design multi-objective optimization commercial aircraft |
| url | http://journal.msu.ac.th/upload/articles/article2513_82474.pdf |
| work_keys_str_mv | AT pakinchampasak aircraftconceptualdesignusingmultiobjectiveevolutionaryoptimizationcomparativestudy |