Internal-combustion engines – Engine speed regulator – Open loop condition responsive
Patent
1988-10-20
1990-02-20
Argenbright, Tony M.
Internal-combustion engines
Engine speed regulator
Open loop condition responsive
F02D 902, F02D 4114
Patent
active
049016954
ABSTRACT:
A dual slope drive-by-wire device circuit is used for controlling the position of the throttle of an engine. The circuit generates a command such that the response is a low gain for low values of throttle position for providing a desired resolution at low throttle angles such as idle, and a high gain for higher throttle angles, producing a desired range of throttle angle control. The throttle is positioned in response to the command signal.
REFERENCES:
patent: 4508078 (1985-04-01), Takeuchi et al.
patent: 4691677 (1987-09-01), Hotate et al.
Hamren Glen C.
Kabasin Daniel F.
Argenbright Tony M.
Conkey Howard N.
Delco Electronics Corporation
General Motors Corporation
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