基于HEASARC数据库的X射线脉冲星虚拟观测平台设计  

X-ray Pulsar Virtual Observatory Based on the HEASARC Database

作　　者：谢振华[1,2] 于海生[1] 王正彦[1] 许录平[2] 倪广仁[3] 

机构地区：[1]青岛大学自动化工程学院,山东青岛266071 [2]西安电子科技大学电子工程学院,陕西西安710071 [3]中国科学院国家授时中心,陕西西安710600

出　　处：《实验室研究与探索》2009年第7期57-60,共4页Research and Exploration In Laboratory

基　　金：国家自然科学基金项目(60772139);国家高科技发展计划(863)项目(2007AA12Z323)

摘　　要：为满足天文、航空航天及其他相关专业的科研实验及教学的需要,设计了基于HEASARC数据库的X射线脉冲星虚拟观测平台系统。系统由服务器系统、教学服务平台及实验服务平台3部分构成,以界面层、网络层、管理层、工具层及数据层的体系结构,实现系统管理、教学、专业及非专业科研实验的不同需求。虚拟观测平台系统的开发有利于专业领域本科生的教学及硕博研究生科研工作的开展,也有利于非专业领域学生的兴趣培养及天文学科知识的普及。In order to meet the need of the research and teaching of astronomy, aeronautics and other correlative specialties, an X-ray pulsar virtual observatory system based on the HEASARC database was designed, including core-server, teaching server system and research server system. The different functions of system management, teaching, professional research and non-professional research were realized based on the architecture of five layers, including interface layer, net layer, management layer, tool layer and datum layer. The development of the virtual observatory system can facilitate the specialty teaching and graduate students＇ researches, and promote the prevalence of the astronomy knowledge in the non-professional field.

关 键 词：虚拟观测平台 X射线脉冲星 HEASARC数据库 

分 类 号：G482[文化科学—教育学] P112[文化科学—教育技术学]