KR970002218B1 - 회전축의 목표회전 속도 제어방법 - Google Patents
회전축의 목표회전 속도 제어방법 Download PDFInfo
- Publication number
- KR970002218B1 KR970002218B1 KR1019870013601A KR870013601A KR970002218B1 KR 970002218 B1 KR970002218 B1 KR 970002218B1 KR 1019870013601 A KR1019870013601 A KR 1019870013601A KR 870013601 A KR870013601 A KR 870013601A KR 970002218 B1 KR970002218 B1 KR 970002218B1
- Authority
- KR
- South Korea
- Prior art keywords
- speed
- value
- engine
- time
- load
- 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 - Fee Related
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
-
- 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
- F02D31/007—Electric control of rotation speed controlling fuel supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1422—Variable gain or coefficients
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
- F02D2041/286—Interface circuits comprising means for signal processing
- F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (2)
- 가변성 있는 부하를 구동하는 엔진에서 그 둘레에 다수의 표시마크가 배치된 회전축의 목표회전속도(Sd)를 제어하는 방법으로서, 기준점을 지나는 각 표시마크의 전체 회전에 대한 시간주기를 판정하고, 소정의 시간 주기(T) 동안 평균시간주기를 판정하고, 평균시간주기를 기초로 회전축의 실제 속도(S)를 추출하고, 상기 회전축의 회전속도(Sd)와 실제속도(S) 사이의 오차에 관한 관계식으로서,로 정의되는 PID(비례·적분·미분) 함수로부터 각 표시마크에 관한 출력신호(F) 값를 발생하는 것을 포함하고 출력신호(F) 값에 따라서 회전속도를 제어하고, 각 표시마크의 전체 회전마다 출력신호(F)를 갱신하는 단계를 구비하는 것을 특징으로 하는 회전축의 목표회전속도 제어방법
- 제1항에 있어서, z-1은 수학적 연산자(演算子)를 나타내고, IR은 적분게인 인자를 나타내는 소정의 상수이며, 각각의 TR은 길고 속도에서 표시마크의 전체회전에 관한 시간주기를 나타내는 소정의 상수 또는 실제 속도에 역비례하는 변수이고, 각각의 SR은 회전축의 최고속도를 나타내는 소정의 정수 또는 실제 속도(S)를 나타내는 변수이며, Fi-1은 출력신호(F)의 선행값으로서, 부하토크에 실질적으로 비례하며, Fmax는 출력신호(F)의 최대값을 나타내는 소정의 상수이고, BR은 안정계수를 나타내는 소정의 상수이며, DR은 보상계수를 나타내는 소정의 상수인 것을 특징으로 하는 회전축의 목표 회전속도.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93635386A | 1986-12-01 | 1986-12-01 | |
US936,353 | 1986-12-01 | ||
US06/936353 | 1986-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880008109A KR880008109A (ko) | 1988-08-30 |
KR970002218B1 true KR970002218B1 (ko) | 1997-02-25 |
Family
ID=25468510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870013601A Expired - Fee Related KR970002218B1 (ko) | 1986-12-01 | 1987-12-01 | 회전축의 목표회전 속도 제어방법 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0270313B1 (ko) |
JP (1) | JP2629010B2 (ko) |
KR (1) | KR970002218B1 (ko) |
AU (1) | AU608253B2 (ko) |
BR (1) | BR8706504A (ko) |
CA (1) | CA1330115C (ko) |
DE (1) | DE3788859T2 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02245433A (ja) * | 1989-03-17 | 1990-10-01 | Toyota Motor Corp | 車両の加速スリップ制御装置 |
JPH0370842A (ja) * | 1989-08-08 | 1991-03-26 | Toyota Motor Corp | 内燃機関の燃料噴射量制御装置 |
US5553589A (en) * | 1995-06-07 | 1996-09-10 | Cummins Electronics Company, Inc. | Variable droop engine speed control system |
US5698777A (en) * | 1996-02-05 | 1997-12-16 | Ford Motor Company | Camshaft revolution sensing assembly |
EP0849598A1 (de) * | 1996-12-20 | 1998-06-24 | Mannesmann VDO Aktiengesellschaft | Verfahren und Anordnung zur genauen Bestimmung der Geschwindigkeit eines umlaufenden Bauteiles, insbesondere der Radgeschwindigkeit eines Kraftfahrzeuges |
FR2950388B1 (fr) * | 2009-09-23 | 2012-04-20 | Peugeot Citroen Automobiles Sa | Procede de prediction du regime de rotation d'un vilebrequin de moteur en phase de fin de rotation et application du procede a la prediction du cylindre d'arret |
SE536238C2 (sv) * | 2011-12-13 | 2013-07-16 | Scania Cv Ab | Anordning och förfarande för reglering av en motors varvtal vid tillskottsbelastning |
SE536239C2 (sv) * | 2011-12-13 | 2013-07-16 | Scania Cv Ab | Anordning och förfarande för reglering av en motors varvtal vid tillskottsbelastning |
CN107961042B (zh) * | 2017-12-01 | 2023-06-09 | 无锡市尚沃医疗电子股份有限公司 | 智能化呼气采样方法和装置 |
CN110221263B (zh) * | 2019-07-03 | 2021-12-14 | 北京电子工程总体研究所 | 多传感器系统的误差估计方法和系统 |
US11499985B2 (en) | 2019-12-31 | 2022-11-15 | Schneider Electric Systems Usa, Inc. | Low latency variable rotational frequency measurements |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1205323A (en) * | 1968-01-22 | 1970-09-16 | Mini Of Technology | Engine fuel supply servo systems |
US4434470A (en) * | 1981-02-09 | 1984-02-28 | The Bendix Corporation | Speed measurement system with means for calculating the exact time period of a known quantity of speed pulses |
ATA264181A (de) * | 1981-06-12 | 1986-12-15 | Friedmann & Maier Ag | Verfahren und vorrichtung zur messung der drehzahl von brennkraftmaschinen |
DE3329800A1 (de) * | 1983-08-18 | 1985-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Drehzahlregelsystem fuer eine brennkraftmaschine mit selbstzuendung |
JPS60131465A (ja) * | 1983-12-20 | 1985-07-13 | Mitsubishi Electric Corp | 回転速度検出装置 |
US4541328A (en) * | 1984-02-06 | 1985-09-17 | Johnson Service Company | Damper seal apparatus |
JPS60166734A (ja) * | 1984-02-09 | 1985-08-30 | Honda Motor Co Ltd | 多気筒内燃エンジンの燃料供給制御方法 |
DE3506233A1 (de) * | 1984-03-20 | 1985-10-31 | Volkswagenwerk Ag, 3180 Wolfsburg | Verfahren und vorrichtung zur digitalen messung der rotationsgeschwindigkeit umlaufender bauteile |
JPS60252139A (ja) * | 1984-05-28 | 1985-12-12 | Nippon Denso Co Ltd | エンジンの制御装置 |
JPS61212644A (ja) * | 1985-03-19 | 1986-09-20 | Diesel Kiki Co Ltd | 内燃機関用アイドル運転制御装置 |
-
1987
- 1987-10-21 AU AU79987/87A patent/AU608253B2/en not_active Ceased
- 1987-11-17 CA CA000551996A patent/CA1330115C/en not_active Expired - Lifetime
- 1987-11-27 DE DE3788859T patent/DE3788859T2/de not_active Expired - Fee Related
- 1987-11-27 EP EP87310485A patent/EP0270313B1/en not_active Expired - Lifetime
- 1987-12-01 BR BR8706504A patent/BR8706504A/pt unknown
- 1987-12-01 JP JP62304387A patent/JP2629010B2/ja not_active Expired - Lifetime
- 1987-12-01 KR KR1019870013601A patent/KR970002218B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3788859D1 (de) | 1994-03-03 |
CA1330115C (en) | 1994-06-07 |
BR8706504A (pt) | 1988-07-12 |
EP0270313A3 (en) | 1990-03-07 |
DE3788859T2 (de) | 1994-08-04 |
KR880008109A (ko) | 1988-08-30 |
AU608253B2 (en) | 1991-03-28 |
EP0270313A2 (en) | 1988-06-08 |
JP2629010B2 (ja) | 1997-07-09 |
AU7998787A (en) | 1988-06-09 |
JPS63179163A (ja) | 1988-07-23 |
EP0270313B1 (en) | 1994-01-19 |
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