JPS57157831A - Controller of torque transmission device - Google Patents
Controller of torque transmission deviceInfo
- Publication number
- JPS57157831A JPS57157831A JP56043771A JP4377181A JPS57157831A JP S57157831 A JPS57157831 A JP S57157831A JP 56043771 A JP56043771 A JP 56043771A JP 4377181 A JP4377181 A JP 4377181A JP S57157831 A JPS57157831 A JP S57157831A
- Authority
- JP
- Japan
- Prior art keywords
- slip
- rotary speed
- above described
- pulse signal
- amount
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/143—Control of torque converter lock-up clutches using electric control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/064—Control of electrically or electromagnetically actuated clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30406—Clutch slip
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/70418—Current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70426—Clutch slip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/7061—Feed-back
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7107—Others
- F16D2500/7109—Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Control Of Fluid Gearings (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
PURPOSE:To simplify construction of a device and reduce its cost, by setting a rotary speed change amount from a sum of target slip value and fixed basic slip amount and performing feedback control of friction clutch operation in accordance with a half of the rotary speed change amount. CONSTITUTION:To obtain a slip amount, an electronic control device calculates rotary slip speed between a crankshaft 4 and driven shaft 12 from an output pulse signal generated by a slip speed detecting device 132 in accordance with relative rotary speed between a plate 30 and transfer ring 26, simultaneously a rotary speed change amount A of the crankshaft 4 is calculated from roughness of the above described pulse signal, and the frequency of a solenoid valve pulse current is controlled, interlocking to the frequency of the pulse signal, to regulate oil pressure in an oil passage and control a basic slip amount to a constant value, further interlocking to A/2, pulse width of the above described pulse current is feedback controlled to adjust the oil pressure in the above described oil passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56043771A JPS57157831A (en) | 1981-03-25 | 1981-03-25 | Controller of torque transmission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56043771A JPS57157831A (en) | 1981-03-25 | 1981-03-25 | Controller of torque transmission device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57157831A true JPS57157831A (en) | 1982-09-29 |
JPH0231265B2 JPH0231265B2 (en) | 1990-07-12 |
Family
ID=12673008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56043771A Granted JPS57157831A (en) | 1981-03-25 | 1981-03-25 | Controller of torque transmission device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57157831A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5969567A (en) * | 1982-10-14 | 1984-04-19 | Honda Motor Co Ltd | Control device for direct coupling of torque converter in vehicle automatic transmission |
JPS60104863A (en) * | 1983-11-08 | 1985-06-10 | Honda Motor Co Ltd | Directly coupled control equipment of fluid transmission device in automatic speed change gear for car |
JPS60116929A (en) * | 1983-11-30 | 1985-06-24 | Mitsubishi Motors Corp | Slip controller for direct-coupled clutch |
JPS62204063A (en) * | 1986-03-03 | 1987-09-08 | Honda Motor Co Ltd | Direct coupling mechanism control method for fluid type power transmission of automatic transmission for vehicle |
US4724939A (en) * | 1986-07-17 | 1988-02-16 | General Motors Corporation | Closed loop clutch slip control system with turbine roughness control |
JP2019163817A (en) * | 2018-03-20 | 2019-09-26 | 株式会社エクセディ | Power transmission device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5381863A (en) * | 1976-12-27 | 1978-07-19 | Yanmar Diesel Engine Co | Device for controlling oil pressure of hydrauliccpowered clutch |
-
1981
- 1981-03-25 JP JP56043771A patent/JPS57157831A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5381863A (en) * | 1976-12-27 | 1978-07-19 | Yanmar Diesel Engine Co | Device for controlling oil pressure of hydrauliccpowered clutch |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5969567A (en) * | 1982-10-14 | 1984-04-19 | Honda Motor Co Ltd | Control device for direct coupling of torque converter in vehicle automatic transmission |
JPS6211228B2 (en) * | 1982-10-14 | 1987-03-11 | Honda Motor Co Ltd | |
JPS60104863A (en) * | 1983-11-08 | 1985-06-10 | Honda Motor Co Ltd | Directly coupled control equipment of fluid transmission device in automatic speed change gear for car |
JPH0345263B2 (en) * | 1983-11-08 | 1991-07-10 | Honda Motor Co Ltd | |
JPS60116929A (en) * | 1983-11-30 | 1985-06-24 | Mitsubishi Motors Corp | Slip controller for direct-coupled clutch |
JPH0259330B2 (en) * | 1983-11-30 | 1990-12-12 | Mitsubishi Motors Corp | |
JPS62204063A (en) * | 1986-03-03 | 1987-09-08 | Honda Motor Co Ltd | Direct coupling mechanism control method for fluid type power transmission of automatic transmission for vehicle |
US4724939A (en) * | 1986-07-17 | 1988-02-16 | General Motors Corporation | Closed loop clutch slip control system with turbine roughness control |
JP2019163817A (en) * | 2018-03-20 | 2019-09-26 | 株式会社エクセディ | Power transmission device |
Also Published As
Publication number | Publication date |
---|---|
JPH0231265B2 (en) | 1990-07-12 |
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