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Author:

隋允康 (隋允康.) | 龙连春 (龙连春.) (Scholars:龙连春)

Indexed by:

CQVIP PKU CSCD

Abstract:

大型天线必须保持非常精确的形状.由于载荷变化及各种随机干扰,为了保持精确的形状,这类结构宜采用主动控制.针对智能抛物面天线结构,建立了对天线反射面的最佳吻合抛物面的RMS精度和作动器能耗为综合目标的多目标优化模型.优化模型以结构强度和作动器性能作为约束条件,模型转化为二次规划问题进行求解,实现智能抛物面天线的准静态最优控制.算例表明,可以用较少的作动器,实现大型天线结构的精密控制.

Keyword:

光程差 天线 智能结构 形状控制 多目标优化

Author Community:

  • [ 1 ] [隋允康]北京工业大学
  • [ 2 ] [龙连春]北京工业大学

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Source :

计算力学学报

ISSN: 1007-4708

Year: 2005

Issue: 6

Volume: 22

Page: 671-676,715

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 3

Chinese Cited Count:

30 Days PV: 10

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