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Winkelerkennungsverfahren mit Drehmelder | Procédé de détection d'angle avec résolveur | Angle detection method with resolver

Patentnummer:EP2546610B1
IPC Hauptklasse:G01D000520
Anmelder:Mitsubishi Electric Corporation (0)
Tokyo, JP
Erfinder:
Anmeldung:03.02.12
Offenlegung:15.07.11
Patenterteilung:02.09.20

Abstract / Hauptanspruch
In an angle detection method with a resolver, the method being for detecting a rotational angle of a rotator by synchronously detecting a first signal and a second signal that are two phase sine wave modulation signals obtained from a one phase excitation/two phase output resolver, the method includes: a first signal detection process which detects a signal in the order of the first signal and the second signal; and a second signal detection process which detects a signal in the order of the second signal and the first signal.

EP2546610B1


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