Method for determining target pressure in fuel distributor block of injection system of motor vehicle, involves determining calculation pressure from sum of chamber pressure and square of ratio of fuel mass fraction and pulse width

• Main Authors: HOHENBÖKEN, KAY, GRIESER, KLEMENS, BERKEMEIER, OLIVER, WOJAHN, JENS, LINSEL, JAN
• Format: Patent
• Language: English; German
• Published: 10.07.2014
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; WEAPONS

The pressure determination method involves determining a calculation pressure from a sum of a combustion chamber pressure and a square of a ratio of a fuel mass fraction and a pulse width. The calculation pressure is issued as the target pressure in a temporary manner. The calculation pressure is al...