NO934015L - Fremgangsmåte og anordning for digitalt å behandle og filtrere signaler i industrielle styresystemer - Google Patents

Fremgangsmåte og anordning for digitalt å behandle og filtrere signaler i industrielle styresystemer

Info

Publication number
NO934015L
NO934015L NO934015A NO934015A NO934015L NO 934015 L NO934015 L NO 934015L NO 934015 A NO934015 A NO 934015A NO 934015 A NO934015 A NO 934015A NO 934015 L NO934015 L NO 934015L
Authority
NO
Norway
Prior art keywords
signal
input
noise
trend
characteristic
Prior art date
Application number
NO934015A
Other languages
English (en)
Norwegian (no)
Other versions
NO934015D0 (no
Inventor
Richard J Molnar
Original Assignee
Int Control Automation Finance
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Control Automation Finance filed Critical Int Control Automation Finance
Publication of NO934015D0 publication Critical patent/NO934015D0/no
Publication of NO934015L publication Critical patent/NO934015L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0238—Measures concerning the arithmetic used
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Feedback Control In General (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Noise Elimination (AREA)
  • Networks Using Active Elements (AREA)
  • Testing And Monitoring For Control Systems (AREA)
NO934015A 1992-12-15 1993-11-05 Fremgangsmåte og anordning for digitalt å behandle og filtrere signaler i industrielle styresystemer NO934015L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/990,516 US5339335A (en) 1992-12-15 1992-12-15 Method and apparatus for digitally processing and filtering signals in industrial control applications

Publications (2)

Publication Number Publication Date
NO934015D0 NO934015D0 (no) 1993-11-05
NO934015L true NO934015L (no) 1994-06-16

Family

ID=25536238

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934015A NO934015L (no) 1992-12-15 1993-11-05 Fremgangsmåte og anordning for digitalt å behandle og filtrere signaler i industrielle styresystemer

Country Status (13)

Country Link
US (1) US5339335A (es)
EP (1) EP0602780B1 (es)
JP (1) JPH06222885A (es)
KR (1) KR970006623B1 (es)
CN (1) CN1112751A (es)
AU (1) AU667136B2 (es)
BR (1) BR9305030A (es)
CA (1) CA2108086C (es)
DE (1) DE69326420T2 (es)
ES (1) ES2136114T3 (es)
MX (1) MX9307416A (es)
NO (1) NO934015L (es)
SG (1) SG46500A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3039365B2 (ja) * 1996-04-15 2000-05-08 日本電気株式会社 受信同期位置制御方式
US5909188A (en) * 1997-02-24 1999-06-01 Rosemont Inc. Process control transmitter with adaptive analog-to-digital converter
US6263288B1 (en) 1998-07-22 2001-07-17 Eastman Kodak Company Method and apparatus for indicating proximity of film scanner to CRT display monitor
US6594613B1 (en) * 1998-12-10 2003-07-15 Rosemount Inc. Adjustable bandwidth filter for process variable transmitter
EP1356715B1 (en) * 2001-01-22 2006-04-26 Koninklijke Philips Electronics N.V. Ballast and method of feeding a fluorescent lamp
US6937678B2 (en) 2001-10-12 2005-08-30 Honeywell International, Inc. Rate and acceleration limiting filter and method for processing digital signals
DE10259719B4 (de) * 2002-12-19 2007-03-15 Cs Clean Systems Ag Verfahren zur Minimierung des Fehlers einer Messgröße
CA2520315A1 (en) * 2003-05-06 2004-11-25 Snap-On Incorporated Parameter identification-based filtering
DE10329540A1 (de) * 2003-06-30 2005-02-24 Endress + Hauser Flowtec Ag, Reinach Verfahren zum Betrieb eines magnetisch-induktiven Durchflußmessers
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode
EP2074385B2 (en) 2006-09-29 2022-07-06 Rosemount Inc. Magnetic flowmeter with verification
US7509163B1 (en) * 2007-09-28 2009-03-24 International Business Machines Corporation Method and system for subject-adaptive real-time sleep stage classification
DE102007052047B4 (de) * 2007-10-31 2014-06-26 Abb Ag Verfahren und Einrichtung zur Messung von Fremdkörpern im Messmedium
US20110119279A1 (en) * 2009-11-13 2011-05-19 Honeywell International Inc. Event-based trending filter system
CN102651641B (zh) * 2011-02-24 2015-03-04 同济大学 基于对数量化的网络控制系统l2-l∞滤波信息处理方法
CN114942585B (zh) * 2022-06-24 2025-04-11 成都乐创自动化技术股份有限公司 一种基于时滞滤波器和pid控制器设置复合控制系统的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290865A (es) * 1969-09-24 1972-09-27
DE2410957C2 (de) * 1974-03-07 1982-10-21 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung für Datenübertragungsanlagen, zur Unterdrückung impulsförmiger Signale in einer Eingangssignalfolge
DE3275266D1 (en) * 1982-10-09 1987-02-26 Itt Ind Gmbh Deutsche Digital circuit to suppress changes in a digital signal
CA1290083C (en) * 1987-06-10 1991-10-01 Grass Valley Group, Inc. (The) Analog "blue" signal detector
GB2248954B (en) * 1990-10-17 1994-08-24 Newport Electronics Inc Computer with adaptive bandwidth moving average filter

Also Published As

Publication number Publication date
CA2108086A1 (en) 1994-06-16
EP0602780A3 (en) 1995-08-09
US5339335A (en) 1994-08-16
EP0602780B1 (en) 1999-09-15
ES2136114T3 (es) 1999-11-16
AU667136B2 (en) 1996-03-07
NO934015D0 (no) 1993-11-05
AU5032593A (en) 1994-06-30
KR970006623B1 (ko) 1997-04-29
MX9307416A (es) 1994-06-30
CN1112751A (zh) 1995-11-29
JPH06222885A (ja) 1994-08-12
KR940015900A (ko) 1994-07-22
DE69326420T2 (de) 2000-04-13
EP0602780A2 (en) 1994-06-22
DE69326420D1 (de) 1999-10-21
SG46500A1 (en) 1998-02-20
BR9305030A (pt) 1994-07-05
CA2108086C (en) 1996-11-26

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