【作者】 谷清范； 李海峰； 吴介一； 张飒兵；

【Author】 GU Qing-fan, LI Hai-feng, WU Jie-yi, ZHANG Sa-bing (CIMS Research Center.Southeast University,Nanjing JiangSu 210096)

【机构】 东南大学CIMS研究中心；

【摘要】 目前制造系统主要着重于应用层的开发,无法满足网络化制造协同与资源共享的要求。通过分析网络化制造的特点及其对信息服务的要求,提出了基于新型网络服务体系的网络化制造集成支撑平台(NNSIPIM),为网络化制造提供了全面的支持,并开发了原型系统。重点介绍了 NNSIPIM中的信息服务的实现,利用JNDI集成LDAP目录服务和CORBA的命名服务实现了资源信息的统一表示——多层次命名空间系统;采用服务代理机制实现服务的注册、发现和查询,为用户提供了统一的制造资源发现入口。更多还原

【Abstract】 At present most manufacturing system aimed at applied field , it can’t meet the requirement of cooperation and resources sharing in context of Internet-based Manufacturing. By researching on the character and requirement for information services of Internet-based Manufacturing, a new architecture called the Novel Network Services-based Platform for Internet-based Manufacturing (NNSIPIM) which facilities the Internet-based Manufacturing is proposed in this paper. To develop the component of information services in NNSIPIM, a Multi-tier Naming System which make a uniform presenting for resources by using JNDI to integrate LDAP and CORBA naming services is adopted and a mechanism of Services Agent is employed for a uniform entry to manufacturing resources..更多还原