DE69415359T2 - Verschwommene Logik-Anlagenregelung - Google Patents
Verschwommene Logik-AnlagenregelungInfo
- Publication number
- DE69415359T2 DE69415359T2 DE69415359T DE69415359T DE69415359T2 DE 69415359 T2 DE69415359 T2 DE 69415359T2 DE 69415359 T DE69415359 T DE 69415359T DE 69415359 T DE69415359 T DE 69415359T DE 69415359 T2 DE69415359 T2 DE 69415359T2
- Authority
- DE
- Germany
- Prior art keywords
- psig
- evaporator
- freezer compartment
- system control
- logic system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE69415359D1 DE69415359D1 (de) | 1999-02-04 |
DE69415359T2 true DE69415359T2 (de) | 1999-05-12 |
Family
ID=21769615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69415359T Expired - Lifetime DE69415359T2 (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)
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 |
KR0182533B1 (ko) * | 1994-11-15 | 1999-05-01 | 윤종용 | 냉장고 및 그 온도제어방법 |
KR0170695B1 (ko) * | 1994-11-15 | 1999-03-20 | 윤종용 | 냉장고 및 유전자 알고리즘-퍼지 추론을 적용한 그 온도 제어장치와 방법 |
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 |
US9618246B2 (en) | 2012-02-21 | 2017-04-11 | Whirlpool Corporation | Refrigeration arrangement and methods 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 |
US9696077B2 (en) | 2012-02-21 | 2017-07-04 | Whirlpool Corporation | Dual capillary tube / heat exchanger in combination with cycle priming 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 |
AU2014240001B2 (en) | 2013-03-15 | 2017-07-27 | Pacecontrols Llc | Controller for automatic control of duty cycled HVAC&R equipment, and systems and methods using same |
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)
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 |
-
1993
- 1993-02-09 US US08/015,115 patent/US5261247A/en not_active Expired - Lifetime
-
1994
- 1994-02-09 DE DE69415359T patent/DE69415359T2/de not_active Expired - Lifetime
- 1994-02-09 EP EP94300953A patent/EP0611147B1/de not_active Expired - Lifetime
- 1994-02-09 AT AT94300953T patent/ATE175018T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE175018T1 (de) | 1999-01-15 |
DE69415359D1 (de) | 1999-02-04 |
US5261247A (en) | 1993-11-16 |
EP0611147B1 (de) | 1998-12-23 |
EP0611147A2 (de) | 1994-08-17 |
EP0611147A3 (de) | 1994-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |