Active shape control of a deployable space antenna reflector

被引：44

作者：

Tabata, M ^{[1
]}

Natori, MC ^{[1
]}

机构：

[1] INST SPACE & ASTRONAUT SCI,SAGAMIHARA,KANAGAWA 229,JAPAN

来源：

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES | 1996年 / 7卷 / 02期

关键词：

D O I：

10.1177/1045389X9600700216

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Feasibility of active shape formation or correction of a deployable space antenna reflector under the conditions of limited number of actuators and limited information of its surface shape is investigated to aim to suppress its deformations mainly due to thermal loads. Those conditions are practical for actual development of large space antennas. A reflector surface control scheme through checking electrical radiation patterns, instead of measuring structural surface, is also proposed, and its performance is evaluated through numerical simulations.

引用

页码：235 / 240

页数：6

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