Research on the drone endoscopic system for fusion reactors
文献类型：期刊论文
| 作者 | Cheng, Yong1,2 ; Xu, Youzhi4; Liu, Shijie1,2; Zheng, Lei2,4; Zuo, Congju2,3; Ji, Aihong4; Qin, Guodong2
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| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2024-07-01 |
| 卷号 | 204 |
| 关键词 | Fusion reactor Inspection drones Endoscopic system Air-ground separation Special environment application |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2024.114492 |
| 通讯作者 | Qin, Guodong(gdqin@ipp.ac.cn) |
| 英文摘要 | This paper proposes an air-ground separation drone endoscopic system (DES) design scheme for the fusion reactor internal inspection task. A foldable rotor drone with vertical takeoff and landing capability is used as the main body of DES. The nest platform is designed separately from the drone to reduce the weight. Meanwhile, the nest platform can be installed with a safety cable and 2D code to realize emergency rescue and precise take-off and landing. DES adds 3D lidar sensors for 360 degrees stereo sensing, realizing real-time positioning in dark or even lightless environments in vacuum chambers. The first-generation DES prototype is developed, and the flight test is performed inside the PF6 superconducting coil shell by fusing 3D lidar point cloud data with visual camera image data. The results show that the position error of DES is stabilized within +/- 0.05 m during the hovering phase. The error is mainly due to the narrow space inside the PF6 coil shell, which produces a perturbed flow field on the DES. In general, the DES accomplished circumferential autonomous flight control and 3D point cloud data acquisition in a confined space, proving the feasibility of drone inspection in vacuum chambers. |
| WOS关键词 | INSPECTION |
| 资助项目 | National Natural Science Foundation of China[12305251] ; Postdoctoral Fellowship Program of CPSF[GZB20230770] ; Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001265777000001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Postdoctoral Fellowship Program of CPSF ; Comprehensive Research Facility for Fusion Technology Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136929]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Qin, Guodong |
| 作者单位 | 1.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Army Acad Artillery & Air Def, Dept Informat Engn, Hefei 230031, Peoples R China 4.Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Lab Locomot Bioinspirat & Intelligent Robots, Nanjing 210016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Yong,Xu, Youzhi,Liu, Shijie,et al. Research on the drone endoscopic system for fusion reactors[J]. FUSION ENGINEERING AND DESIGN,2024,204. |
| APA | Cheng, Yong.,Xu, Youzhi.,Liu, Shijie.,Zheng, Lei.,Zuo, Congju.,...&Qin, Guodong.(2024).Research on the drone endoscopic system for fusion reactors.FUSION ENGINEERING AND DESIGN,204. |
| MLA | Cheng, Yong,et al."Research on the drone endoscopic system for fusion reactors".FUSION ENGINEERING AND DESIGN 204(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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