151230 ⎘
Control functions within change-speed- or reversing-gearings for conveying rotary motion; Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means for calibration of pressure levels for friction members, e.g. by monitoring the speed change of transmission shafts
METHOD FOR OPERATING DRIVE ASSEMBLY, DRIVE ASSEMBLY, AND WORK MACHINE
#2Method and Controller for Acquiring Characteristic Values of Frictionally Engaged Shifting Element of a Transmission, and Transmission Controller
#3Shift control apparatus for vehicle automatic transmission
#4Method of learning touch point of dual clutch transmission
#5System and method for calibrating a transmission
#6System and method for operating a vehicle powertrain
#7Method and apparatus for safe gear ratio selection and control for a clutch-to-clutch transmission
#8System and method for calibrating a transmission
#9Controller for automatic transmission
#10Controller for automatic transmission
#11Flow output determination method for a hydraulic pump in a transmission hydraulic system
#12Control apparatus and control method for vehicle power transmission system
#13Control apparatus for vehicle driving system
#14Transmission calibration tool
#15Method of calibrating a wet clutch for generating transfer functions on a test bench
#16Direct clutch slip control
#17Method for improvement of the shifting quality at the start of the initial operation of a new automatic gearbox or an automatized gearbox of a motor vehicle
#18Automatic transmission and method for controlling same
#19Acceleration profile-based control of an offgoing clutch operation
#20Method and system for learning and controlling torque transmission kiss point of engine clutch for hybrid electric vehicle
#21Clutch return spring pressure learning during a coasting maneuver
#22Automatic transmission control device
#23Determination of transmission clutch control values using PID control logic during power-on upshift
#24Transmissioin clutch return spring pressure learn using PID control
#25Method for adapting a characteristic curve of clutches in a partial double-clutch transmission of a motor vehicle
#26Method and apparatus for clutch pressure control
#27Clutch capacity detection systems and methods
#28System and method for controlling power downshifts of a transmission
#29System and method for determining a volume of a torque converter clutch and calibrating a transmission
#30Automatic transmission and hydraulic control method therefor
#31Method for learning reference position for transmission and vehicle
#32Vehicle control device
#33Shift control of automatic transmission
#34Main modulation calibration using clutch trim valve
#35Process for calibrating an automatic transmission
#36Avoiding coasting downshift torque reversal in an automatic transmission
#37Method and apparatus to control clutch fill pressure in an electro-mechanical transmission
#38HYDRAULIC PRESSURE CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION
#39Calibration system for hydraulic transmission
#40Determining clutch fill volume in an automatic transmission
#41Method for learning the flow rate of hydraulic fluid in an automatic transmission
#42Clutch fill volume learning strategy for transmission control
#43Adaptive shift learn control for automatic transmissions
#44Transmission shift control method
#45Hydraulic clutch control system and method
#46Method and system for controlling at least one actuator in the drive train of a motor vehicle
#47Control apparatus of automatic transmission
#48Method for controlling an automated gearbox, electronic safety system and adapter plug
#49Method and apparatus for adaptive control of closed throttle downshifts in an automatic transmission
#50Method of determining initial transmission calibration
#51Control apparatus and method for automatic transmission
#52Oil pressure control apparatus for an automatic transmission
#53Hydraulic pressure characteristic value setting method for automatic transmission
#54Shift control method of automatic transmission for vehicles
#55Automatic transmission and method of setting a standby oil pressure value