发明授权
- 专利标题： State machine controller for operating variable air volume terminal units of an environmental control system
- 专利标题（中）： 用于操作环境控制系统的变风量端子单元的状态机控制器
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申请号： US09054429申请日： 1998-04-03
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公开(公告)号： US06219590B1公开(公告)日： 2001-04-17
- 发明人: Alex Bernaden, III , Gaylon M. Decious , John E. Seem , Kirk H. Drees , Jonathan D. West , William R. Kuckuk
- 申请人： Alex Bernaden, III , Gaylon M. Decious , John E. Seem , Kirk H. Drees , Jonathan D. West , William R. Kuckuk
- 主分类号： G05B1300
- IPC分类号： G05B1300
摘要：
The present invention provides a sequencing control strategy for environmental system controllers that takes better advantage of the capabilities of the system elements to enhance performance and reduce operating costs. A state machine controller is implemented by employing digital technology which enables greater accuracy in monitoring system performance and performing diagnostics. This control modality also provides greater tolerance of faults by permitting automatic reconfiguration of the control strategy so as to be independent of malfunctioning components.