Closed-loop engine control with feedback torque error compensati

Details Closed-loop engine control with feedback torque error compensati Closed-loop engine control with feedback torque error compensati

1986-07-18

1987-09-15

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

7386219, 123436, F02C 928

Patent

active

046930779

ABSTRACT:
A closed-loop engine control system is disclosed in which an engine is controlled to provide power to a load as a function of measured feedback torque. A programmable digital controller modifies the feedback torque by adding to it a synthesized correction torque provided by the product of the engine polar moment of inertia and the engine acceleration. The modified feedback torque is used for either closed-loop torque or horsepower engine control.

REFERENCES:
patent: 2985243 (1961-05-01), Tyler et al.
patent: 4008567 (1977-02-01), Hirsch
patent: 4286324 (1981-08-01), Ingram
patent: 4435987 (1984-03-01), Sugimoto
patent: 4550595 (1985-11-01), Venema
patent: 4638673 (1987-01-01), Blaschke

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