METHOD AND CONTROL UNIT OF OVERHEAD PRESSURE OF A DIESEL TYPE TURBOMOTOR WITH A VARIABLE GEOMETRY TURBINE.

摘要

THE METHOD FOR CONTROLLING THE SUPPLY PRESSURE FOLLOWING FAST ACCELERATION INCLUDES THE STEPS OF GENERATING A PRESSURE SIGNAL (PSMIS) RELATED TO THE VALUE OF THE ENGINE SUPPLY PRESSURE; GENERATE A REFERENCE SIGNAL (PSRIF) RELATED TO A DESIRED OVERLOAD PRESSURE VALUE; GENERATE A CONNECTION SIGNAL (DPS) RELATED TO A TIME SIGNAL OF THE PRESSURE SIGNAL (PSMIS); GENERATE AN ACCELERATION OUTPUT SIGNAL (DUTYV1) AS A FUNCTION OF A LINEAR COMBINATION OF THE PRESSURE SIGNAL (PSMIS), THE REFERENCE SIGNAL (PSRIF) AND THE CORRECTION SIGNAL (DPS) AND SUPPLY THE ACCELERATION OUTPUT SIGNAL (DUTYV1 ) AS A CONTROL SIGN (DUTYV).