天象仪演示系统的发展历程及应用现状分析——以上海天文馆天象厅建设为例

Analysis on development and application of the demonstration system on astronomy: Based on the construction of Shanghai Planetarium

通过介绍当前国际天象仪演示系统的技术发展,分析了各大天文馆中天象仪的性能特点,并结合正在建设中的上海天文馆,探讨了如何“把星空搬进屋子”,运用光学天象仪与数字天文系统展示天文现象、普及天文知识。

By introducing the technological development of the current international demonstration systems on astronomy,this paper analyses the characteristics of astronomical instruments in planetariums all over the world,and discusses how to"move the stars into the house",and use the optical astronomy and the digital astronomical system to display astronomical phenomena and popularize astronomical knowledge based on the case study of Shanghai Planetarium.