Torque control of turbocharged engine

Details Torque control of turbocharged engine Torque control of turbocharged engine

2008-07-01

2008-07-01

Wolfe, Jr., Willis R (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S350000, C123S399000, C060S605100, C701S110000

Reexamination Certificate

active

11531568

ABSTRACT:
An engine system includes an engine having an intake manifold and a turbocharger that supplies compressed air to the intake manifold. An engine control module calculates a desired pre-throttle pressure of air before the throttle and calculates a desired manifold air flow into the engine. The engine control module determines a desired pre throttle pressure area based on the desired air per cylinder, desired manifold pressure and RPM and generates control signals to control the engine with the turbocharger.

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