Method and device for the open-loop and/or closed loop control o

Details Method and device for the open-loop and/or closed loop control o Method and device for the open-loop and/or closed loop control o

1996-04-23

1997-08-05

Miller, Carl S.

Internal-combustion engines

Charge forming device

With fuel pump

123479, F02M 3704

Patent

active

056532105

ABSTRACT:
A method and a device for the open-loop and/or closed-loop control of a final controlling element, in particular for influencing the fuel injected into an internal combustion engine, are described. A system deviation is defined starting from a setpoint and an actual value. On the basis of the system deviation, a loop controller specifies a manipulated variable to be received by the final controlling element. If the system deviation lies outside of a range defined by at least two values, a maximum value is specified for the manipulated variable.

REFERENCES:
patent: 4265200 (1981-05-01), Wessel
patent: 4592327 (1986-06-01), Fujimori
patent: 4617902 (1986-10-01), Hirano
patent: 4638782 (1987-01-01), Yasuhara et al.
patent: 4730586 (1988-03-01), Yamaguchi
patent: 4793308 (1988-12-01), Brauninger
patent: 4825373 (1989-04-01), Nakamura
patent: 5188084 (1993-02-01), Sekiguchi
patent: 5315976 (1994-05-01), Birk

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