METHOD FOR REGULATING ROTATIONAL SPEED
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Abstract
A method is provided for regulating the rotational speed in a hybrid drive of a vehicle having a first drive source, in particular an internal combustion engine, and a second drive source, in particular an electric motor. A rotational speed variable which is a function of a rotational speed of the first drive source and of a rotational speed of the second drive source is determined. The rotational speed of the first drive source or of the second drive source is regulated based on the rotational speed variable for oscillation reduction.
The rotational speed variable used is preferably a mean value of the two rotational speeds. The two rotational speeds may be weighted on the basis of inertia in order to form the mean value as well.
10 Citations
27 Claims
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1-10. -10. (canceled)
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11. A method for regulating rotational speed in a hybrid drive of a vehicle having a first drive source and a second drive source, comprising:
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determining a rotational speed variable as a function of (a) a rotational speed of the first drive source and (b) a rotational speed of the second drive source; and regulating the rotational speed of the first drive source or the rotational speed of the second drive source based on the rotational speed variable in order to reduce oscillation. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification