Speed filter

Details Speed filter Speed filter

2005-03-29

2005-03-29

Raymond, Edward (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Measured signal processing

C073S494000

Reexamination Certificate

active

06873941

ABSTRACT:
The invention relates to a speed filter for an internal combustion engine. Said filter contains a calculation rule (BV(i)), which is used to completely or partially eliminate a speed oscillation of the i-th order, thus improving the dynamics and the robustness of the speed control loop.

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patent: 0429819 (1990-10-01), None
patent: 2134265 (1984-08-01), None
patent: WO 9908071 (1999-02-01), None

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