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Compensating for setpoint changes in a non-periodically updated controller

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05B-011/01
  • G05B-017/02
출원번호 US-0351802 (2012-01-17)
등록번호 US-9298176 (2016-03-29)
발명자 / 주소
  • Blevins, Terrence L.
  • Nixon, Mark J.
출원인 / 주소
  • FISHER-ROSEMOUNT SYSTEMS, INC.
대리인 / 주소
    Marshall, Gerstein & Borun LLP
인용정보 피인용 횟수 : 0  인용 특허 : 64

초록

A technique for controlling a process using non-periodically received process variable measurements enables more robust controller responses to setpoint changes. The control technique implements iterations of a control routine to generate a control signal using a reset or rate contribution component

대표청구항

1. A method of controlling a process, comprising: implementing, on a computer processing device, multiple iterations of a control routine to generate a control signal including, during each iteration of the control routine; generating a feedback contribution from a continuously updated filter for us

이 특허에 인용된 특허 (64)

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