KMS National Astronomical Observatories, CAS
| An approximately analytical solution method for the cable-driven parallel robot in FAST | |
| Yin, Jia-Ning1,2; Jiang, Peng1; Yao, Rui1 | |
| 2021-03-01 | |
| Source Publication | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
 |
| ISSN | 1674-4527 |
| Volume | 21Issue:2Pages:11 |
| Abstract | The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the largest single-dish aperture telescope with a cable-driven parallel robot introduced to achieve the highest sensitivity in the world. However, to realize the high-precision, mechanical equations of such a robot are always complicated, so that it is difficult to achieve real-time control by the traditional iterative method. In this regard, this paper proposes an approximately analytical solution method, which uses the approximately linear relationship between the main parameters of FAST to bypass some iterations. With the coefficients of the relationship extracted, static or quasi-static mechanical equations can be analytically solved. In this paper's example, this method saves at least 90% of the calculating time and the calculated values are consistent with the experimental data. With such huge efficiency improvements, real-time and high-precision control of the FAST will no longer be difficult work. Besides, all the work in this paper is expected to be used in the FAST. |
| Keyword | telescopes methods analytical instrumentation miscellaneous |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences |
| DOI | 10.1088/1674-4527/21/2/46 |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[11673039] ; National Natural Science Foundation of China[11973062] ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000631533100001 |
| Publisher | NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.bao.ac.cn/handle/114a11/78833 |
| Collection | 中国科学院国家天文台 |
| Corresponding Author | Yin, Jia-Ning |
| Affiliation | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Yin, Jia-Ning,Jiang, Peng,Yao, Rui. An approximately analytical solution method for the cable-driven parallel robot in FAST[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2021,21(2):11. |
| APA | Yin, Jia-Ning,Jiang, Peng,&Yao, Rui.(2021).An approximately analytical solution method for the cable-driven parallel robot in FAST.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,21(2),11. |
| MLA | Yin, Jia-Ning,et al."An approximately analytical solution method for the cable-driven parallel robot in FAST".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 21.2(2021):11. |
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