Device for controlling force-filled prime mover, has turbocharger with variable turbine machinery, where equipment is provided for controlling variable turbine machinery on basis of operating amount for variable turbine machinery

摘要

The device has turbocharger (30) with variable turbine machinery (53). Equipment is provided for controlling variable turbine machinery on the basis of an operating amount for the variable turbine machinery. A device records an inlet air pressure as actual boost pressure. The equipment calculates an actual value of the parameter on the basis of the actual boost pressure and the actual turbine inlet pressure.