Measurement method and experimental study of complex profile of turbine blade based on image fusion

doi:10.1117/1.JEI.32.1.011210

IR > 新能源学院

	Measurement method and experimental study of complex profile of turbine blade based on image fusion
	Li, Qifei1,2 ; Huang, Qi 1; Zhou, Feng 1; Li, Zhenggui 3
	2023
发表期刊	Journal of Electronic Imaging
ISSN	1017-9909
卷号	32 期号:1
摘要	The hydraulic turbine is the core machinery of tidal power generation, and the performance of the hydraulic turbine determines the installed power and power generation efficiency. The purpose of this paper is to study the measurement method of turbine blades. A method for identifying the turbine blade based on image fusion technology is proposed. Based on the image recognition technology, the complex surface of the turbine blade is preprocessed, and then a method for extracting the complex surface of the turbine blade based on the genetic algorithm is proposed. This can effectively identify images based on image fusion processing, especially after the learning iteration of the genetic algorithm, and can achieve a good recognition effect. The experimental results of this paper show that the algorithm proposed in this paper has a measurement coverage rate of 99.70% for the turbine blades. © 2022 SPIE and IS&T.
关键词	Genetic algorithms Hydraulic motors Hydraulic turbines Image fusion Image recognition Iterative methods Tidal power plants Turbine components Complex profile of turbine blade Complex profiles Complex surface Image fusion technology Installed power Measurement methods Performance Power generation efficiency Tidal power generation Turbine blade
DOI	10.1117/1.JEI.32.1.011210
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Engineering ; Optics ; Imaging Science & Photographic Technology
WOS类目	Engineering, Electrical & Electronic ; Optics ; Imaging Science & Photographic Technology
WOS记录号	WOS:000965365700015
出版者	SPIE
EI入藏号	20231013693734
来源库	WOS
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/161272
专题	新能源学院
作者单位	1.Lanzhou University of Technology, College of Energy and Power Engineering, Lanzhou, China; 2.Lanzhou University of Technology, State Key Laboratory of Gansu Fluid Machinery and Systems, Lanzhou, China; 3.Xihua University, Sichuan Provincial Key Laboratory of Fluid Machinery and Engineering, Chengdu, China
第一作者单位	能源与动力工程学院; 兰州理工大学
第一作者的第一单位	能源与动力工程学院
推荐引用方式 GB/T 7714	Li, Qifei,Huang, Qi,Zhou, Feng,et al. Measurement method and experimental study of complex profile of turbine blade based on image fusion[J]. Journal of Electronic Imaging,2023,32(1).
APA	Li, Qifei,Huang, Qi,Zhou, Feng,&Li, Zhenggui.(2023).Measurement method and experimental study of complex profile of turbine blade based on image fusion.Journal of Electronic Imaging,32(1).
MLA	Li, Qifei,et al."Measurement method and experimental study of complex profile of turbine blade based on image fusion".Journal of Electronic Imaging 32.1(2023).