| Project/Area Number |
23560958
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Aerospace engineering
|
|---|
| Research Institution | Waseda University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
YAMAKAWA Hiroshi 早稲田大学, 理工学術院, 教授 (00097263)
KATSUMATA Nobuhisa 室蘭工業大学, もの創造系領域, 助教 (60534948)
|
|---|
| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| Keywords | 宇宙構造物システム / 展開膜面構造 / 自動構築 / 能動結合要素 / 展開型膜面モジュール / 断続展開 / 振動特性 / 自動組み立てシステム |
|---|
| Research Abstract |
An approch of construction of space structure systems composed of many homogeneous modules, in which their object final configuration is obtained through the movement of modules in an autonomous and distributed manner, is investigated. Assuming the modules are deployable, the use of active connecting elements having simple functions of release, rotation and latch, is newly proposed, and through the design, manufacturing and testing of their basic conceptual models, it is proven that the basic idea of this research is sufficiently realizable. A simple deployable membrane structure module with booms compatible to the construction approach stated above, which deploy from rolled-up configuration by elastic energy of stowed booms without any actuators, is proposed, and its deployment characteristics are clarified through the model experiment and simulation.
|
