ATE175018T1 - Verschwommene logik-anlagenregelung - Google Patents

Verschwommene logik-anlagenregelung

Info

Publication number
ATE175018T1
ATE175018T1 AT94300953T AT94300953T ATE175018T1 AT E175018 T1 ATE175018 T1 AT E175018T1 AT 94300953 T AT94300953 T AT 94300953T AT 94300953 T AT94300953 T AT 94300953T AT E175018 T1 ATE175018 T1 AT E175018T1
Authority
AT
Austria
Prior art keywords
psig
evaporator
freezer compartment
system control
logic system
Prior art date
Application number
AT94300953T
Other languages
English (en)
Inventor
Timothy M Knezic
Steven J Kuehl
Original Assignee
Whirlpool Co
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 Whirlpool Co filed Critical Whirlpool Co
Application granted granted Critical
Publication of ATE175018T1 publication Critical patent/ATE175018T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Thermistors And Varistors (AREA)
  • Feedback Control In General (AREA)
AT94300953T 1993-02-09 1994-02-09 Verschwommene logik-anlagenregelung ATE175018T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/015,115 US5261247A (en) 1993-02-09 1993-02-09 Fuzzy logic apparatus control

Publications (1)

Publication Number Publication Date
ATE175018T1 true ATE175018T1 (de) 1999-01-15

Family

ID=21769615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94300953T ATE175018T1 (de) 1993-02-09 1994-02-09 Verschwommene logik-anlagenregelung

Country Status (4)

Country Link
US (1) US5261247A (de)
EP (1) EP0611147B1 (de)
AT (1) ATE175018T1 (de)
DE (1) DE69415359T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493867A (en) * 1992-11-18 1996-02-27 Whirlpool Corporation Fuzzy logic adaptive defrost control
DE4439225B4 (de) * 1993-12-27 2005-01-27 Ford Motor Company, Dearborn Defuzzifizierungsverfahren für Fuzzy Logic-Ausgangssignale und Reglervorrichtung hierzu
KR0170695B1 (ko) * 1994-11-15 1999-03-20 윤종용 냉장고 및 유전자 알고리즘-퍼지 추론을 적용한 그 온도 제어장치와 방법
KR0182533B1 (ko) * 1994-11-15 1999-05-01 윤종용 냉장고 및 그 온도제어방법
US5907953A (en) * 1996-04-29 1999-06-01 Samsung Electronics Co., Ltd. Temperature controlling method and apparatus for refrigerator using velocity control of rotary blade
TW418309B (en) * 1998-02-20 2001-01-11 Matsushita Refrigeration Refrigerator
JP3630632B2 (ja) * 2000-12-12 2005-03-16 株式会社東芝 冷蔵庫
GB0321305D0 (en) * 2003-09-11 2003-10-15 Univ Reading The Controlling an environment's characteristics using occupant feedback
US7621141B2 (en) * 2004-09-22 2009-11-24 York International Corporation Two-zone fuzzy logic liquid level control
US8181472B2 (en) * 2005-03-17 2012-05-22 Electrolux Home Products, Inc. Electronic refrigeration control system
US7716937B2 (en) * 2005-03-17 2010-05-18 Electrolux Home Products, Inc. Electronic refrigeration control system including a variable speed compressor
US9696077B2 (en) 2012-02-21 2017-07-04 Whirlpool Corporation Dual capillary tube / heat exchanger in combination with cycle priming for reducing charge migration
US9285161B2 (en) 2012-02-21 2016-03-15 Whirlpool Corporation Refrigerator with variable capacity compressor and cycle priming action through capacity control and associated methods
US9618246B2 (en) 2012-02-21 2017-04-11 Whirlpool Corporation Refrigeration arrangement and methods for reducing charge migration
EP2703753A1 (de) 2012-08-30 2014-03-05 Whirlpool Corporation Kühlanwendung mit zwei Verdampfern in verschiedenen Kammern
US9016070B2 (en) 2012-09-14 2015-04-28 Whirlpool Corporation Phase change materials for refrigeration and ice making
EP2743615B1 (de) * 2012-12-14 2020-10-07 Whirlpool Corporation Verfahren zur Steuerung der Entfrostung eines Verdampfers in einer Kühlanwendung
US9347694B2 (en) * 2013-02-28 2016-05-24 Whirlpool Corporation Dual suction compressor with rapid suction port switching mechanism for matching appliance compartment thermal loads with cooling capacity
US9488403B2 (en) * 2013-03-14 2016-11-08 Whirlpool Corporation Applications of liquid tank as fresh food evaporator
KR20160042810A (ko) 2013-03-15 2016-04-20 페이스컨트롤스, 엘엘씨 듀티 사이클 기반 hvac＆r 장비의 자동 제어를 위한 제어기, 및 그를 사용하는 시스템 및 방법
KR20140115838A (ko) * 2013-03-22 2014-10-01 엘지전자 주식회사 냉장고의 제어 방법
EP3190356B1 (de) * 2016-01-05 2022-11-09 Lg Electronics Inc. Kühlschrank und verfahren zur steuerung davon
CN108444201B (zh) * 2018-02-09 2020-09-11 东南大学 一种基于负荷动态变化的冷库温度前馈-模糊控制系统及控制方法
KR102613506B1 (ko) * 2018-11-26 2023-12-14 엘지전자 주식회사 냉장고 및 그의 제어방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108453A (en) * 1959-08-05 1963-10-29 Mrs Bonita E Runde Refrigerating apparatus including heat exchange stabilizer means
DE2231769C3 (de) * 1972-06-29 1979-12-06 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Verfahren sowie Vorrichtung zum Eingefrieren und sicheren Gefrierlagern von Gütern
AU515910B2 (en) * 1978-10-19 1981-05-07 Matsushita Electric Industrial Co., Ltd. Air conditioning system having a plurality of indoor units
US4248051A (en) * 1979-10-29 1981-02-03 Darcy Jon J System and method for controlling air conditioning systems
US4439998A (en) * 1980-09-04 1984-04-03 General Electric Company Apparatus and method of controlling air temperature of a two-evaporator refrigeration system
CA1228139A (en) * 1984-03-06 1987-10-13 John Polkinghorne Appliance control system
JPH0638007B2 (ja) * 1986-03-28 1994-05-18 株式会社東芝 冷凍機の能力制御方法
US5156013A (en) * 1990-05-29 1992-10-20 Sanyo Electric Co., Ltd. Control device for absorption refrigerator
JP2502831B2 (ja) * 1991-03-27 1996-05-29 松下電器産業株式会社 多室形空気調和機
US5184473A (en) * 1992-02-10 1993-02-09 General Electric Company Pressure controlled switching valve for refrigeration system
US5181389A (en) * 1992-04-26 1993-01-26 Thermo King Corporation Methods and apparatus for monitoring the operation of a transport refrigeration system

Also Published As

Publication number Publication date
US5261247A (en) 1993-11-16
DE69415359D1 (de) 1999-02-04
EP0611147A3 (de) 1994-09-14
EP0611147A2 (de) 1994-08-17
EP0611147B1 (de) 1998-12-23
DE69415359T2 (de) 1999-05-12

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Legal Events

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