{"title":"提高无人机气动性能的翼型优化设计","authors":"D.I. Jang, W.T. Lee, M.J. Kang, G.H. Bae, S.U. Oh, H. Lee, R.S. Myong","doi":"10.6112/kscfe.2023.28.3.008","DOIUrl":null,"url":null,"abstract":"A computational study for improving aerodynamic performance was conducted by optimizing the airfoil shape of an Unmanned Aerial Vehicle (UAV). The baseline airfoil, FX73-CL2-152, was selected, and based on this shape, a Kriging approximation model and genetic algorithm were used to find an airfoil shape that maximizes lift and minimizes drag. The optimized airfoil shape was applied to a full-scale model similar to the MQ-1 Predator, and it was confirmed that the lift coefficient and endurance factor increased by 9.5% and 7.3%, respectively. These results demonstrate that the optimization of the airfoil can significantly contribute to the overall performance of the UAV, including reducing takeoff and landing distances, improving structural stability, and increasing fuel load. Furthermore, this research could contribute to enhancing UAVs","PeriodicalId":496738,"journal":{"name":"Han'gug jeonsan yuchegong haghoeji","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"AIRFOIL DESIGN OPTIMIZATION FOR IMPROVING AERODYNAMIC PERFORMANCE OF UAV\",\"authors\":\"D.I. Jang, W.T. Lee, M.J. Kang, G.H. Bae, S.U. Oh, H. Lee, R.S. Myong\",\"doi\":\"10.6112/kscfe.2023.28.3.008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A computational study for improving aerodynamic performance was conducted by optimizing the airfoil shape of an Unmanned Aerial Vehicle (UAV). The baseline airfoil, FX73-CL2-152, was selected, and based on this shape, a Kriging approximation model and genetic algorithm were used to find an airfoil shape that maximizes lift and minimizes drag. The optimized airfoil shape was applied to a full-scale model similar to the MQ-1 Predator, and it was confirmed that the lift coefficient and endurance factor increased by 9.5% and 7.3%, respectively. These results demonstrate that the optimization of the airfoil can significantly contribute to the overall performance of the UAV, including reducing takeoff and landing distances, improving structural stability, and increasing fuel load. Furthermore, this research could contribute to enhancing UAVs\",\"PeriodicalId\":496738,\"journal\":{\"name\":\"Han'gug jeonsan yuchegong haghoeji\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Han'gug jeonsan yuchegong haghoeji\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.6112/kscfe.2023.28.3.008\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Han'gug jeonsan yuchegong haghoeji","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6112/kscfe.2023.28.3.008","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
AIRFOIL DESIGN OPTIMIZATION FOR IMPROVING AERODYNAMIC PERFORMANCE OF UAV
A computational study for improving aerodynamic performance was conducted by optimizing the airfoil shape of an Unmanned Aerial Vehicle (UAV). The baseline airfoil, FX73-CL2-152, was selected, and based on this shape, a Kriging approximation model and genetic algorithm were used to find an airfoil shape that maximizes lift and minimizes drag. The optimized airfoil shape was applied to a full-scale model similar to the MQ-1 Predator, and it was confirmed that the lift coefficient and endurance factor increased by 9.5% and 7.3%, respectively. These results demonstrate that the optimization of the airfoil can significantly contribute to the overall performance of the UAV, including reducing takeoff and landing distances, improving structural stability, and increasing fuel load. Furthermore, this research could contribute to enhancing UAVs
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