摘要
介绍基于角色的权限管理模型的基本思想及工作原理,并分析航天器故障诊断系统中权限管理的特征。在此基础上提出并实现一种基于组方式权限管理的策略,使得系统的权限管理更加简单、安全、可靠、高效,更加符合航天器故障诊断系统的管理特点。
The characteristics of spacecraft fault diagnosis system and the basic idea and principle of role-based access control model have been analyzed.It puts forward and realizes a group-based access control strategy,which makes the access control of system simpler,more safe,reliable and efficient.And it conforms to the management characteristics of spacecraft fault diagnosis system.
出处
《计算机与数字工程》
2008年第3期1-2,62,共3页
Computer & Digital Engineering
