Title:
クッション・フィルタを用いてバルブを動作させる装置及び方法
Document Type and Number:
Japanese Patent JP2007514999
Kind Code:
A
Abstract:
A method, system, and computer program are provided for operating a valve using a cushion filter. The method, system, and computer program receive a process variable signal associated with operation of a valve. The method, system, and computer program filter the process variable signal to produce a filtered process variable signal using a cushion filter. The cushion filter implements a cushion in a bias used by the cushion filter. The method, system, and computer program generate an output signal for adjusting the valve based at least partially on the filtered process variable signal.
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Inventors:
Lou, Joseph Zee
Application Number:
JP2006541432A
Publication Date:
June 07, 2007
Filing Date:
November 19, 2004
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
G05B13/02; G05B5/01; G05B6/02; G05D9/12; G05D11/13
Domestic Patent References:
JP2001214470A | 2001-08-07 | |||
JPH0736207U | 1995-07-04 | |||
JPS5576408A | 1980-06-09 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Yoshio Akimoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Yoshio Akimoto
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