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A general process model for unanticipated state recognition of a telescope drive system
Li, Yun1,2,3; Yang, Shihai1,2; Wu, Jiajia1,2,3; Gu, Bozhong1,2
2021-02-01
Source PublicationPUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN
ISSN0004-6264
Volume73Issue:1Pages:230-239
AbstractThis paper presents a three-layer general process model for unanticipated state recognition in a telescope drive system, consisting of an anticipated fault diagnosis layer, an unanticipated normal state isolation layer, and an unanticipated fault state recognition layer. It is proposed for the first time to subdivide the unanticipated state into an unanticipated normal state and an unanticipated fault state in this paper, and to study their theories separately. Unanticipated normal state isolation rules based on angle deviation and amplitude deviation are established, as are unanticipated fault state recognition rules based on angle deviation and deviation contribution factor. Finally, normal operation data of the Antarctic Survey Telescope (AST3-3) combined with fault implantation was used to verify the validity of the model. The results show that the method can effectively carry out isolation of the unanticipated normal state and identification of the unanticipated fault state.
Keywordmethods: analytical methods: data analysis techniques: miscellaneous telescopes
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science
DOI10.1093/pasj/psaa117
Language英语
Funding ProjectNational Natural Science Foundation of China[11973065] ; National Natural Science Foundation of China[11373052] ; National Natural Science Foundation of China[U1931207] ; Chinese Academy of Science
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Science ; Chinese Academy of Science
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000640917300015
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/78099
Collection中国科学院国家天文台
Corresponding AuthorYang, Shihai
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Nanjing Inst Astron Opt & Technol, Nanjing 210042, Peoples R China
2.Nanjing Inst Astron Opt & Technol, CAS Key Lab Astron Opt & Technol, Nanjing 210042, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Yun,Yang, Shihai,Wu, Jiajia,et al. A general process model for unanticipated state recognition of a telescope drive system[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN,2021,73(1):230-239.
APA Li, Yun,Yang, Shihai,Wu, Jiajia,&Gu, Bozhong.(2021).A general process model for unanticipated state recognition of a telescope drive system.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN,73(1),230-239.
MLA Li, Yun,et al."A general process model for unanticipated state recognition of a telescope drive system".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 73.1(2021):230-239.
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