| contributor author | Cao, Wen-ao | |
| contributor author | Xi, Sheng | |
| contributor author | Ding, Huafeng | |
| contributor author | Chen, Ziming | |
| date accessioned | 2022-02-06T05:45:53Z | |
| date available | 2022-02-06T05:45:53Z | |
| date copyright | 7/19/2021 12:00:00 AM | |
| date issued | 2021 | |
| identifier issn | 1050-0472 | |
| identifier other | md_143_12_124502.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4278707 | |
| description abstract | This paper aims to present the topological structure design and kinematic analysis of a novel double-ring truss deployable satellite antenna mechanism. First, a new topological scheme and a new rectangular prism deployable linkage unit are proposed for constructing the kind of antenna mechanisms. Second, the degree-of-freedom (DOF) of the deployable unit and the antenna mechanism are analyzed based on structure decomposition and screw theory. Third, the kinematic model of the double-ring truss deployable antenna mechanism is established based on its structural characteristics. Finally, a typical numerical example is used to illustrate the effectiveness of the designed mechanism and the established kinematic model. The new double-ring truss deployable antenna mechanism consists of the units with the better structural symmetry and has simpler joint axis layouts, comparing with the same type of most existing mechanisms. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Design and Kinematics of a Novel Double-Ring Truss Deployable Antenna Mechanism | |
| type | Journal Paper | |
| journal volume | 143 | |
| journal issue | 12 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.4051352 | |
| journal fristpage | 0124502-1 | |
| journal lastpage | 0124502-9 | |
| page | 9 | |
| tree | Journal of Mechanical Design:;2021:;volume( 143 ):;issue: 012 | |
| contenttype | Fulltext | |