Control system for throttle valve actuating device

Details Control system for throttle valve actuating device Control system for throttle valve actuating device

2005-02-01

2005-02-01

Solis, Erick (Department: 3747)

Internal-combustion engines

Engine speed regulator

Open loop condition responsive

Reexamination Certificate

active

06848420

ABSTRACT:
A control system for a throttle valve actuating device is disclosed. The throttle valve actuating device has a throttle valve of an internal combustion engine and an actuator for actuating the throttle valve. Model parameters of a controlled object model obtained by modeling the throttle valve actuating device is identified by an identifier. The model parameters includes a specific model parameter irrelevant to an input and an output of the controlled object model. An opening of the throttle valve is controlled to a target opening using the identified model parameters. It is determined that the throttle valve actuating device is abnormal when the value of the specific model parameter becomes greater than a predetermined value.

REFERENCES:
patent: 5447133 (1995-09-01), Kamio et al.
patent: 6047679 (2000-04-01), Matsumoto et al.
patent: 6073610 (2000-06-01), Matsumoto et al.
patent: 6167866 (2001-01-01), Jakisch et al.
patent: 6386178 (2002-05-01), Rauch
patent: 2538731 (1996-07-01), None
patent: WO 02086630 (2002-10-01), None

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