中国空间科学技术

中国空间科学技术

• •    

挠性天线跟踪指向系统半物理仿真方案设计

齐春子,吕振铎   

  1. 北京控制工程研究所
  • 发布日期:1998-12-25

SEMI PHYSICAL SIMULATION DESIGN FOR TRACKING AND POINTING SYSTEM OF FLEXIBLE ANTENNA

Qi Chunzi Lü Zhenduo (Beijing Institute of Control Engineering,Beijing 100080)   

  • Online:1998-12-25

被引次数

1

摘要： 为验证卫星大型挠性天线跟踪指向控制系统的性能，设计了半物理仿真方案，着重探讨了如何用弹性支撑两自由度转台物理仿真挠性天线的基本模态振动，并提出了两种设计方案。最后对这两种设计方案进行了分析和比较。

关键词: 挠性结构, 半实物仿真, 天线, 方案设计

Abstract: To evaluate the performance of the tracking and pointing control system of the large flexible antenna on satellite,the paper gives two semi physical simulation designs,which put emphasis on how to simulate the base modal vibrations of the flexible antenna by using a two degree of freedom platform with holding springs.Finally,the paper gives the remark by analyzing and comparing the performance of the designs.