空间构架式可展天线研究进展与展望

摘要

In this paper,a review for conducted of the fundamental problems and their recent developments in space truss deployable antennae are given.It is primarily focused on summarizing the existing methods and results of meshing,structure design,configuration synthesis,surface accuracy and reliability,rigid and flexible multi-body dynamics and deployment control.Then,the research progress of the truss deployable antennae in mechanical,control and other fields of science and technology is described in detail.Moreover,some scientific problems need to be further studied and developed in aerospace engineering are presented.%概括了构架式可展天线的发展状况,综述了构架式天线在网格划分、结构设计、构型综合、形面精度与可靠性、刚柔多体动力学及展开可控等若干基本问题,详述了构架式可展天线在机械、力学、控制等科技领域的具体研究进展.并总结了构架式可展天线在航天领域需进一步考虑的科学问题及未来的发展方向.