Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends

doi:10.1016/j.ssci.2022.105767

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	Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends
	Mu, Di 3; Yue, Chaolong 2; Chen, An 3
刊名	SAFETY SCIENCE
	2022
卷号	152
关键词	Unmanned Aerial Vehicle Safety science Mechanical accident Latent Dirichlet Allocation Qualitative analysis
ISSN号	0925-7535
DOI	10.1016/j.ssci.2022.105767
文献子类	Article
英文摘要	This study aims to investigate whether the Unmanned Aerial Vehicle (UAV) safety studies match the safety issues relating to the UAV goods. The causes and the effects of the research status are combined to predict the future development of the field. To identify core categories and core concepts of the UAV safety issues, this study conducts qualitative research on the bad reviews of the UAV goods sold on e-commerce platforms. By using the Latent Dirichlet Allocation (LDA) model, the topics of the research papers on the Chinese National Knowledge Infrastructure (CNKI) and the Web of Science (WoS) are derived. The findings show that there is a gap between the UAV studies and the safety issues relating to UAV goods. Furthermore, a majority of UAV safety studies are focused on information transfer and algorithm optimization. In comparison, the studies on safety improvement from the hardware perspective are not prominent. Accordingly, this study argues that UAV development should be coordinated by regulation, supervision, and even price leverage. The paths, both data-information-network and sensing-control-optimization, could be of interest to future studies on UAV safety technologies.
WOS研究方向	Engineering ; Operations Research & Management Science
语种	英语
WOS记录号	WOS:000791307000008
内容类型	期刊论文
源URL	[http://ir.casisd.cn/handle/190111/12025]
专题	系统分析与管理研究所
作者单位	1.Natl Cultural Heritage Adm, Natl Ctr Archaeol, Beijing 100013, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Sci & Dev, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Mu, Di,Yue, Chaolong,Chen, An. Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends[J]. SAFETY SCIENCE,2022,152.
APA	Mu, Di,Yue, Chaolong,&Chen, An.(2022).Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends.SAFETY SCIENCE,152.
MLA	Mu, Di,et al."Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends".SAFETY SCIENCE 152(2022).