发明申请
US20080091715A1 METHOD AND SYSTEM OF CREATING HEALTH OPERATING ENVELOPE FOR DYNAMIC SYSTEMS BY UNSUPERVISED LEARNING OF A SEQUENCE OF DISCRETE EVENT CODES
有权
通过不间断学习离散事件代码的序列，为动态系统创建健康操作包的方法和系统
- 专利标题： METHOD AND SYSTEM OF CREATING HEALTH OPERATING ENVELOPE FOR DYNAMIC SYSTEMS BY UNSUPERVISED LEARNING OF A SEQUENCE OF DISCRETE EVENT CODES
- 专利标题（中）： 通过不间断学习离散事件代码的序列，为动态系统创建健康操作包的方法和系统
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申请号： US11755898申请日： 2007-05-31
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公开(公告)号： US20080091715A1公开(公告)日： 2008-04-17
- 发明人: Weizhong Yan , Anil Varma , Piero Bonissone
- 申请人： Weizhong Yan , Anil Varma , Piero Bonissone
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A method and system for creating healthy operating envelope from only data samples obtained during normal operation/behavior of dynamic systems is provided. This method determines healthy operating envelope by clustering a stream of discrete event code sequences from the underlying system under normal operation condition only. The method is unsupervised, that is, requiring no prior knowledge of event code patterns corresponding to different operation conditions. Such created envelope can be used for fault detection and health monitoring of dynamic systems.
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