This analysis software and test method establish a good foundation for the quantitative measurement of the big error about the large-aperture aspheric surfaces of the next generation telescope. 这个平台的建立,将为大口径非球面精磨和初抛光阶段大误差的定性测量建立了良好的基础。
Dynamic modeling of deployable mirror system of the next generation space telescope is derived by the hybrid coordinate method. 采用混合坐标法建立了某空间光学望远镜可展开主镜的动力学模型。
The segmented primary mirror of next generation space-based telescope was controlled by a number of actuators to achieve a required surface shape. 新一代空间望远镜采用分块式主镜方案,以多个旁瓣子镜背后布置的若干致动器为控制手段,对主镜面形进行高精度控制,是一个复杂的控制系统。
A downward cable system for structural control is utilized in the next generation large radio telescope to control wind-induced vibration. 在新一代大型射电望远镜(LT)的悬索舱体系统中增加了抑制风激振动的下拉结构控制索系。
A cable_mass control scheme is proposed to control the wind_induced vibration of the suspended feed cabin structure of the next generation large radio telescope. 提出拉索-吊重振动控制方案,控制新一代大型射电望远镜悬挂馈源舱结构的风振响应。