【摘要】 利用VRML(Virtual RealityModelingLanguage)成功地对展开天线的HexapodA,HexapodB,SHDF、VLD、Packtruss等展开单元的展开过程进行仿真,并完成了由四边形展开单元围成周边式桁架可展开天线的动画仿真。动画仿真的过程表明利用VRML进行动画仿真具有三维建模便捷,仿真效果美观逼真的优点。仿真结果对展开天线的设计具有一定的参考价值。更多还原

【Abstract】 This paper using VRML successfully simulated the deploying process of all kinds of deployable elements of deployable antenna,such as quadrilateral、Hexapod A、Hexapod B、SHDF、VLD、Packtruss.It also completed the simulation of circular truss antenna composed of quadrilateral.All simulations show that VRML has advantages of 3D modeling easily and fast,and the results seem vivid,which can offer engineers some references during design-ing the deployable antenna.更多还原