| 基于智能物件的制造企业复杂事件处理研究 |
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| 引用本文： | 臧传真,范玉顺.基于智能物件的制造企业复杂事件处理研究[J].计算机集成制造系统,2007,13(11):2243-2253. |
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| 作者姓名： | 臧传真 范玉顺 |
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| 作者单位： | 清华大学自动化系国家CIMS工程技术研究中心,北京100084 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 定义了复杂事件的语法语义和操作符,给出系统体系结构,详细论述了其数据结构.提出共享池的方法来提高检测效率,实现递增检测和共享检测的结果;使用人工时间事件主动检测非自然事件.在此基础上提出利用操作符语义关系,以及约束下移的优化策略.最后给出了综合的复合事件检测算法.仿真试验证明该方法具有较好的效果,应用案例说明该方法具有较好的可用性.
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| 关 键 词： | 智能物件 射频识别 实时企业 复杂事件处理 智能 物件 制造企业 事件处理 研究 items smart based manufacturing enterprises processing event 应用案例 效果 验证 仿真 事件检测算法 综合 优化策略 约束 语义关系 |
| 文章编号： | 1006-5911（2007）11-2243-11 |
| 收稿时间： | 2006-08-23 |
| 修稿时间： | 2007-05-25 |
Complex event processing of manufacturing enterprises based on smart items |
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| ZANG Chuan-zhen,FAN Yu-shun.Complex event processing of manufacturing enterprises based on smart items[J].Computer Integrated Manufacturing Systems,2007,13(11):2243-2253. |
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| Authors: | ZANG Chuan-zhen FAN Yu-shun |
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| Abstract: | Grammar and semantics on complex event,operators as well as the system architecture were defined.And the data structure was discussed in detail.The share pool method was put forth to improve efficiency for incremental detection;manual time event was utilized to process non-spontaneous event detection.Optimization strategies making use of operator semantic containment and exclusion,and constraints pushing down were put forward. The complex event detection algorithm based on share pool and optimization strategies was also provided.Simulation results validated the effectiveness and applicability of the proposed method. |
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| Keywords: | smart items radio frequency identificaiton real time enterprise complex event processing |
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