Deployable antenna.PROBLEM TO BE SOLVED: To provide an extensible antenna with an enlarged bore diameter size having plural stages of four-side links.田畑 稔藤井 清志新舘 恭嗣小澤 悟
"I think this prototype could lead to a shift in the industry," said Nagel-Brice. "Our antenna has some interesting design geometry, but it's very intentional so that it can be built larger or smaller." The students have completed antenna functionality, deployment, mechanical shock and vibrat...
method,structuralparametersoftheflowerydeployableantennaareobtained. Keywords:deployableantenna;degreeoffreedom(DOF);folding;regularpolygon 0 引言 由于发射航天器的火箭荷载舱的容量有限, 因而传统的固面天线制约了大口径空间天线的发 展。可折叠展开结构的出现拓宽了大口径空间天 ...
Large deployable antenna; reflector antenna; satellite antenna; space use; tensioned cable truss; 机译:大型可展开天线;反射天线;卫星天线;空间使用;张紧的电缆桁架; 入库时间 2022-08-18 00:18:06 相似文献 外文文献 中文文献 专利 1. Deployable antenna with 10-m maximum diameter for space use [...
Abstract A 3D synchronism deployable antenna was designed, analyzed, and manufactured by our research group. This antenna consists of tetrahedral elements from central element. Because there are springs at the ends of some of the rods, spider joints are applied. For analysis purpose, the structure...
deployable antenna; motion analysis; motion control; motion planning; force control; 机译:可展开天线运动分析;运动控制;运动计划;力控制; 入库时间 2022-08-18 02:35:11 相似文献 外文文献 中文文献 专利 1. A controlled deployment method for flexible deployable space antennas [J] . Yiqun Zh...
In a first aspect of the disclosure, a deployable antenna is described, the deployable antenna comprising: a cylindrical container; a deployment mechanism attached to the cylindrical container; a hub within the cylindrical container, configured to deploy along a longitudinal axis of the cylindrical con...
Where the antenna element must be alternately stowed in a coiled configuration and deployed in an erect configuration, a common solution has been to wind the antenna element or its support on a drum which is attached to the fixed end of the antenna element and which limits its motion when de...
1) satellite deployable antenna 星载可展开天线1. Secondly, for a new type of satellite deployable antenna joint that have the biggest impact on the quality of the antenna is designed and optimized. 其次针对某新型星载可展开天线,对影响天线质量最大的关节进行了优化设计。
3) satellite deployable antenna 星载可展开天线 1. Secondly, for a new type of satellite deployable antenna joint that have the biggest impact on the quality of the antenna is designed and optimized. 其次针对某新型星载可展开天线,对影响天线质量最大的关节进行了优化设计。 更多例句>> 4) large ...