GB2016748A – Apparatus for reducing hunting in a positional control device
– Google Patents
GB2016748A – Apparatus for reducing hunting in a positional control device
– Google Patents
Apparatus for reducing hunting in a positional control device
Info
Publication number
GB2016748A
GB2016748A
GB7908919A
GB7908919A
GB2016748A
GB 2016748 A
GB2016748 A
GB 2016748A
GB 7908919 A
GB7908919 A
GB 7908919A
GB 7908919 A
GB7908919 A
GB 7908919A
GB 2016748 A
GB2016748 A
GB 2016748A
Authority
GB
United Kingdom
Prior art keywords
control device
positional control
reducing hunting
hunting
reducing
Prior art date
1978-03-20
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.)
Granted
Application number
GB7908919A
Other versions
GB2016748B
(en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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.)
1978-03-20
Filing date
1979-03-14
Publication date
1979-09-26
1979-03-14
Application filed by Mannesmann VDO AG
filed
Critical
Mannesmann VDO AG
1979-09-26
Publication of GB2016748A
publication
Critical
patent/GB2016748A/en
1982-10-20
Application granted
granted
Critical
1982-10-20
Publication of GB2016748B
publication
Critical
patent/GB2016748B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
G05B5/00—Anti-hunting arrangements
G05B5/01—Anti-hunting arrangements electric
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02D—CONTROLLING COMBUSTION ENGINES
F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
F02D31/001—Electric control of rotation speed
F02D31/002—Electric control of rotation speed controlling air supply
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D3/00—Control of position or direction
G05D3/12—Control of position or direction using feedback
G05D3/14—Control of position or direction using feedback using an analogue comparing device
G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops
G05D3/1463—Control of position or direction using feedback using an analogue comparing device with a plurality of loops using PID devices
GB7908919A
1978-03-20
1979-03-14
Apparatus for reducing hunting in a positional control device
Expired
GB2016748B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2812156A
DE2812156C2
(en)
1978-03-20
1978-03-20
Device for controlling the position of an element of an internal combustion engine which influences a fuel-air mixture
Publications (2)
Publication Number
Publication Date
GB2016748A
true
GB2016748A
(en)
1979-09-26
GB2016748B
GB2016748B
(en)
1982-10-20
Family
ID=6034978
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7908919A
Expired
GB2016748B
(en)
1978-03-20
1979-03-14
Apparatus for reducing hunting in a positional control device
Country Status (4)
Country
Link
US
(1)
US4250845A
(en)
DE
(1)
DE2812156C2
(en)
FR
(1)
FR2420658A1
(en)
GB
(1)
GB2016748B
(en)
Families Citing this family (21)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2940374C2
(en)
*
1979-10-05
1984-05-24
Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg
Electronic regulator
JPS5759038A
(en)
*
1980-09-25
1982-04-09
Toyota Motor Corp
Intake air flow controlling process in internal combustion engine
DE3103928C3
(en)
*
1981-02-05
1994-02-24
Vdo Schindling
Device for regulating the engine speed of an Otto engine
DE3131996A1
(en)
*
1981-08-13
1983-02-24
Vdo Adolf Schindling Ag, 6000 Frankfurt
DEVICE FOR CONTROLLING THE POSITION OF AN ELEMENT INFLUENCING A FUEL-AIR MIXTURE
JPS5853650A
(en)
*
1981-09-25
1983-03-30
Mazda Motor Corp
Speed controller of internal-combustion engine
DE3205556A1
(en)
*
1982-02-17
1983-08-25
Pierburg Gmbh & Co Kg, 4040 Neuss
Method for controlling the position of a control element of a combustion engine influencing a fuel-air mixture
DE3240293A1
(en)
*
1982-10-30
1984-05-03
Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart
DEVICE FOR DAMPING PERIODICALLY CHANGING LENGTH ACCELERATIONS OF A MOTOR VEHICLE
DE3512473A1
(en)
*
1984-04-05
1985-10-24
Nissan Motor Co., Ltd., Yokohama, Kanagawa
Method and device for the adjustment of throttle valves in motor vehicles
DE3525367A1
(en)
*
1985-07-16
1987-01-29
Beru Werk Ruprecht Gmbh Co A
Electronic control device
DE3612905C2
(en)
*
1986-04-17
1993-11-18
Bosch Gmbh Robert
Procedure for triggering a switching function
DE3627906A1
(en)
*
1986-08-16
1988-02-18
Mannesmann Kienzle Gmbh
SPEED LIMITER FOR MOTOR VEHICLE ENGINES
GB8912537D0
(en)
*
1989-06-01
1989-07-19
Lucas Ind Plc
Throttle actuator and control system
DE4140925A1
(en)
*
1991-12-12
1993-06-17
Gutmann Messtechnik Ag
IC engine RPM maintaining device for exhaust emission testing – has mobile operating control acting directly on accelerator pedal to maintain constant required RPM
GB9415861D0
(en)
1994-08-05
1994-09-28
Eaton Corp
Start gear ratio selection system and method
GB9415965D0
(en)
1994-08-06
1994-09-28
Eaton Corp
Continuous selection control for semi-automatic mechanical transmission
GB9416840D0
(en)
1994-08-19
1994-10-12
Eaton Corp
Downshift logic for semi-automatic mechanical transmission with manual clutch controller
US5558062A
(en)
*
1994-09-30
1996-09-24
General Motors Corporation
Integrated small engine control
US5875410A
(en)
1996-01-12
1999-02-23
Eaton Corporation
Dynamic best gear selection for automated transmission system
GB9721823D0
(en)
1997-10-16
1997-12-17
Eaton Corp
Shift into optimal engine braking control system and method
DE19834477A1
(en)
*
1998-04-28
1999-11-04
Mannesmann Vdo Ag
Electrical circuit
US6658339B1
(en)
1999-11-26
2003-12-02
Eaton Corporation
Driver-programmable driving mode system for automatic transmissions
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB946111A
(en)
*
1960-01-29
1964-01-08
Lucas Industries Ltd
Fuel supply control for gas turbine engines
AT231577B
(en)
*
1961-07-05
1964-02-10
Licentia Gmbh
Device for controlled electric drives with acceleration limitation
US3480868A
(en)
*
1967-02-13
1969-11-25
Hughes Aircraft Co
Large error servo oscillation inhibitor
US3949287A
(en)
*
1971-05-28
1976-04-06
Agfa-Gevaert, A.G.
Position-control servo system with speed-dependent damping action
DE2327142B2
(en)
*
1973-05-28
1977-06-02
Brown, Boveri & Cie Ag, 6800 Mannheim
REGULATING AMPLIFIER
DE2455482A1
(en)
*
1974-11-23
1976-05-26
Volkswagenwerk Ag
IC engine electronic fuel injection system – air intake and engine speed analogous signals have smoothing circuits
DE2544454C3
(en)
*
1975-10-04
1979-09-13
Robert Bosch Gmbh, 7000 Stuttgart
Circuit arrangement for regulating the driving speed of a motor vehicle
DE2545294C2
(en)
*
1975-10-09
1984-07-19
Vdo Adolf Schindling Ag, 6000 Frankfurt
Device for regulating the driving speed of a motor vehicle
1978
1978-03-20
DE
DE2812156A
patent/DE2812156C2/en
not_active
Expired
1979
1979-03-14
US
US06/020,292
patent/US4250845A/en
not_active
Expired – Lifetime
1979-03-14
GB
GB7908919A
patent/GB2016748B/en
not_active
Expired
1979-03-19
FR
FR7906871A
patent/FR2420658A1/en
active
Granted
Also Published As
Publication number
Publication date
US4250845A
(en)
1981-02-17
FR2420658A1
(en)
1979-10-19
DE2812156A1
(en)
1979-09-27
FR2420658B1
(en)
1984-10-26
GB2016748B
(en)
1982-10-20
DE2812156C2
(en)
1983-10-20
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Legal Events
Date
Code
Title
Description
1991-11-13
PCNP
Patent ceased through non-payment of renewal fee
