【摘要】 分析了现有的大型设备分布式远程诊断系统中出现的问题,提出基于CORBA的POA机制的POA策略模型,讨论了POA策略的细节特点以及优化方式.重点介绍了POA策略模型在分布式诊断系统中的应用,以解决系统的稳定性、实时性和可扩展性的问题.更多还原

【Abstract】 Based on analyzing some drawbacks of existing distributed remote diagnosis systems, a POA policies model is presented according to CORBA’s specification. Some key technologies for POA policies and their optimizing methods are discussed, and the usage of the POA policies model in distributed remote diagnosis systems is focused on. Most of the functions discussed here have successfully used in industry.更多还原