Damping system using a LOLIMOT model to counteract drive...

Details Damping system using a LOLIMOT model to counteract drive... Damping system using a LOLIMOT model to counteract drive...

2006-02-21

2006-02-21

Vo, Hieu T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

Reexamination Certificate

active

07003392

ABSTRACT:
A damping device comprises a recording device (4, 7) for determining a mechanical state variable (ΔαMODELL, ΔαIST) reflecting the torsion of a drive train (3) of an internal combustion engine (1), and a control device (2) for controlling an internal combustion engine (1) with a correcting variable as a function of the mechanical state variable (ΔαMODELL, ΔαIST. It is proposed that the mechanical state variable (ΔαMODELL, ΔαIST) be determined by a predictor element (4) that contains a model of the drive train (3) and/or of the internal combustion engine (1).

REFERENCES:
patent: 4978324 (1990-12-01), Casse
patent: 4986401 (1991-01-01), Petzold et al.
patent: 6035827 (2000-03-01), Heinitz et al.

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