192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1988-02-10
1989-10-17
Bonck, Rodney H.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
192 0076, 192 0092, 192 0096, B60K 4102
Patent
active
048740705
ABSTRACT:
A method for controlling an AMT system (10) is provided including sensing vehicle start from stop operation, determining a target engine speed value (A) based upon the operator setting of the throttle pedal (THL) and modulating the fuel supplied to the engine (FC) to cause the engine speed (N) to rapidly equal and then be maintained at said target engine speed value. The clutch (16) is engaged at a relatively slow first rate (106), or a relatively rapid second rate (126) depending upon the value of engine speed (N) relative to the target value (A) and upon the value of the amount (FC) and/or the rate of change of the amount (dFC/dt) of fuel supplied to the engine. The first rate of engagement is a function of, and varies directly with, the value of operator setting of the throttle (THL).
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Braun Eugene R.
Nellums Richard A.
Bonck Rodney H.
Eaton Corporation
Gordon H. D.
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