ATA135092A - DIGITAL CONTROL CIRCUIT - Google Patents

DIGITAL CONTROL CIRCUIT

Info

Publication number
ATA135092A
ATA135092A AT0135092A AT135092A ATA135092A AT A135092 A ATA135092 A AT A135092A AT 0135092 A AT0135092 A AT 0135092A AT 135092 A AT135092 A AT 135092A AT A135092 A ATA135092 A AT A135092A
Authority
AT
Austria
Prior art keywords
control circuit
digital control
digital
circuit
control
Prior art date
Application number
AT0135092A
Other languages
German (de)
Other versions
AT398644B (en
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT0135092A priority Critical patent/AT398644B/en
Priority to DE4321286A priority patent/DE4321286C2/en
Priority to NL9301122A priority patent/NL9301122A/en
Priority to CH193493A priority patent/CH686268A5/en
Priority to FR9308233A priority patent/FR2694645B1/en
Publication of ATA135092A publication Critical patent/ATA135092A/en
Application granted granted Critical
Publication of AT398644B publication Critical patent/AT398644B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/14—Automatic controllers electric in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
    • G05B11/16—Two-step controllers, e.g. with on/off action

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Feedback Control In General (AREA)
AT0135092A 1992-07-02 1992-07-02 DIGITAL CONTROL CIRCUIT AT398644B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0135092A AT398644B (en) 1992-07-02 1992-07-02 DIGITAL CONTROL CIRCUIT
DE4321286A DE4321286C2 (en) 1992-07-02 1993-06-26 Digital control loop
NL9301122A NL9301122A (en) 1992-07-02 1993-06-28 DIGITAL CONTROL CHAIN.
CH193493A CH686268A5 (en) 1992-07-02 1993-06-29 Digital control loop.
FR9308233A FR2694645B1 (en) 1992-07-02 1993-07-02 Regulation loop.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0135092A AT398644B (en) 1992-07-02 1992-07-02 DIGITAL CONTROL CIRCUIT

Publications (2)

Publication Number Publication Date
ATA135092A true ATA135092A (en) 1994-05-15
AT398644B AT398644B (en) 1995-01-25

Family

ID=3511998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0135092A AT398644B (en) 1992-07-02 1992-07-02 DIGITAL CONTROL CIRCUIT

Country Status (5)

Country Link
AT (1) AT398644B (en)
CH (1) CH686268A5 (en)
DE (1) DE4321286C2 (en)
FR (1) FR2694645B1 (en)
NL (1) NL9301122A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018193A1 (en) 2000-04-12 2001-10-25 Bayerische Motoren Werke Ag Control procedures
CN101535913B (en) * 2006-10-31 2011-03-02 比亚迪股份有限公司 Control method of electromotor
CN102749939B (en) * 2012-07-27 2014-12-31 武汉光迅科技股份有限公司 Closed cavity pulse width modulation (PWM) heating control method and system thereof
CN103603820A (en) * 2013-11-25 2014-02-26 浪潮电子信息产业股份有限公司 Fan control method based on NUMA computer system structure
CN104825052A (en) * 2014-08-20 2015-08-12 江丽 Temperature-adjustable intelligent heater and control method therefor
CN105673540B (en) * 2014-11-19 2018-07-17 南京中兴新软件有限责任公司 The rotation speed regulating method of fan, the adjustment of rotational speed system of device and fan

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534016A1 (en) * 1975-07-30 1977-04-21 Gerald Dipl Ing Ing Grad Saul Constant speed electric motor drive - is sequentially switched between drive mode and back EMF measurement mode
DE2700391A1 (en) * 1977-01-07 1978-07-20 Tuchenhagen Fa Otto Control circuit with binary actuators for pipeline valve - has three-step controller delivering ternary signal operating two switches
GB1600739A (en) * 1978-05-23 1981-10-21 Rockware Glass Ltd Molten glass temperature control
DE2943724C2 (en) * 1979-10-30 1983-04-14 Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg Method and device for room temperature-dependent regulation of an electric fan motor in space heating or air conditioning systems
DE3118259C2 (en) * 1981-05-08 1986-02-20 Hartmann & Braun Ag, 6000 Frankfurt Electronic PID controller
DE3142409A1 (en) * 1981-10-26 1983-05-05 Bosch und Pierburg System oHG, 4040 Neuss METHOD AND DEVICE FOR REGULATING THE SPEED OF AN INTERNAL COMBUSTION ENGINE AT IDLE
DE3243549C2 (en) * 1982-11-25 1986-05-07 Dürkoppwerke GmbH, 4800 Bielefeld Control device for the fully digitized speed control of a sewing machine or an automatic sewing machine
WO1986005045A1 (en) * 1985-02-21 1986-08-28 Plessey Overseas Limited Improvement in or relating to synthesisers
US4715052A (en) * 1986-03-10 1987-12-22 Texas Instruments Incorporated Frequency divide by N circuit
JPH0797284B2 (en) * 1986-09-03 1995-10-18 株式会社日立製作所 Digital control method by fuzzy reasoning
US4807167A (en) * 1987-03-18 1989-02-21 General Electric Company Rapid method of digital automatic gain control
AT396830B (en) * 1987-12-11 1993-12-27 Vaillant Gmbh GAS HEATED UNIT
US4856078A (en) * 1988-03-23 1989-08-08 Zenith Electronics Corporation DC fan speed control
DE3900151C2 (en) * 1989-01-04 1995-05-24 Weishaupt Max Gmbh Safety monitoring of a speed-controlled combustion air blower
DE3909042A1 (en) * 1989-03-18 1990-09-27 Bosch Gmbh Robert ELECTRIC ACTUATOR
DE4012577C1 (en) * 1990-04-20 1991-04-18 Robert Bosch Gmbh, 7000 Stuttgart, De

Also Published As

Publication number Publication date
DE4321286A1 (en) 1994-01-05
NL9301122A (en) 1994-02-01
FR2694645B1 (en) 1994-12-16
CH686268A5 (en) 1996-02-15
AT398644B (en) 1995-01-25
FR2694645A1 (en) 1994-02-11
DE4321286C2 (en) 1998-05-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee