KMS of Xinjiang Astronomical Observatory, CAS
| 一种基于多点自适应代理模型的反射面天线机电耦合设计方法 | |
| Alternative Title | Multi-point adaptive proxy model based electromechanical coupling design method of reflector antenna |
| 周金柱; 曾锋; 段宝岩; 王从思; 王伟; 李娜; 李鹏; 宋立伟 | |
| 2016-01-14 | |
| Patent Number | 201610024228.3 |
| Rights Holder | 西安电子科技大学 |
| Country | 中国 |
| Subtype | 发明 |
| Status | 实质审查的生效 |
| Application Number | CN201610024228.3 |
| Open (Notice) Number | CN105701297A |
| Date Available | 2016-06-22 |
| Abstract | 本发明属于天线技术领域，具体公开了一种基于多点自适应代理模型的反射面天线机电耦合设计方法，其主要内容包括：在优化过程中，每次迭代时利用建立的全局和局部取样模型选取两个更新点，以同时提高代理模型的全局和局部预测能力；然后将该方法应用于天线的机电耦合优化中，从而达到提高设计质量和优化效率的目的。本发明的多点自适应代理模型方法在每次迭代时能够同时提高代理模型的全局和局部预测精度，可以很好的对复杂函数进行近似；对于反射面天线的机电耦合优化，能够在保证计算精度的情况下，大大降低天线在优化设计过程中的计算量，从而提高计算效率和设计质量，具有较高的实际应用价值。 |
| Other Abstract | The invention belongs to the technical field of antennae and particularly discloses a multi-point adaptive proxy model based electromechanical coupling design method of a reflector antenna. The method mainly comprises, in an optimization process, selecting two updating points by using established global and local sampling models during each iteration, so as to improve the global and local prediction capabilities of a proxy model at the same time; and then the method is applied to the electromechanical coupling optimization of the antenna, thus achieving the purpose of improving design quality and optimization efficiency. According to the multi-point adaptive proxy model based electromechanical coupling design method provided by the invention, the global prediction efficiency and the local prediction accuracy of the proxy model can be improved at the same time and a complicated function can be approximated very well; for the electromechanical coupling optimization of the reflector antenna, under the condition of ensuring calculation accuracy, the calculation amount can be reduced largely in the optimization process of the antenna, thus improving the calculation efficiency and the design quantity. Therefore, the method has relatively high actual application value. |
| Classification | G06F17/50 |
| Language | 中文 |
| Patent Agent | 西安吉盛专利代理有限责任公司 61108 |
| Document Type | 专利 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/1530 |
| Collection | 110米口径全可动射电望远镜（QTT）_110米大口径全可动射电望远镜关键技术研究（973项目）_课题2：复杂环境下天线结构保型与高精度指向控制 射电天文研究室 |
| Affiliation | 西安电子科技大学 |
| Recommended Citation GB/T 7714 | 周金柱,曾锋,段宝岩,等. 一种基于多点自适应代理模型的反射面天线机电耦合设计方法. 201610024228.3[P]. 2016-01-14. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2016100242283.pdf（2714KB） | 专利 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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