Design of Pre-stressed Cable Rod Radar Array Structure Based on Finite Element Analysis
| Autor: | JianGuo Cai, HongHu Jiang, Tang BaoFu, Jin Wei Wang |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Materials Science and Engineering. 825:012026 |
| ISSN: | 1757-899X 1757-8981 |
| DOI: | 10.1088/1757-899x/825/1/012026 |
| Popis: | In recent years, with the increasingly high requirements of radar thinness, the radar array appears thinner and thinner, which is easy to make the stiffness of the radar array is not enough, leading to serious deformation of the radar array, and thus affecting the work of the radar and the whole machine life. As a new type of space structure with light weight and high strength, the pre-stressed cable-stayed structure can play a good role in replacing the traditional front structure. According to the overall design requirements of a radar and the RMSE requirements for the plane flatness, the pre-stressed cable-stayed structure of the radar array is preliminarily designed, and the finite element analysis results are used to optimize the design and finally meet the design requirements. |
| Databáze: | OpenAIRE |
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