摘要
针对网络化制造环境下现有制造资源模型中普遍存在的“任务—资源”的紧密耦合链所带来的系统柔性不足的问题,提出一种面向能力的制造资源模型,建立了“任务—能力—资源”三层结构的过程元模型,并以XM L格式进行描述.在此基础之上,建立了基于制造特征的任务定义模型.
Aiming at the problem of system flexibility deficiency caused by the ubiquitous tight coupling of ＂Task-Resource＂ in current manufacture resource model in network manufacture environment, a capacity- based model of manufacture resource is presented and a three-layered process model of ＂Task Capacity Resource＂ is established, which is described in XML format. On this basis, a task definition model oriented to manufacture feature is also set up.
出处
《工程设计学报》
CSCD
北大核心
2006年第1期13-16,20,共5页
Chinese Journal of Engineering Design
基金
国家"863"高技术研究发展计划资助项目(2001AA412260)
四川省重点项目资助(01GG012-01)
关键词
网络化制造
制造资源模型
制造特征
任务定义模型
networked manufacturing
manufacturing resources management
manufacturing characteristics
task definition model
