DIGITAL ANGLE CONVERTER

FIELD: automation and computer engineering; controlling angular position of moving parts in pieces of equipment under control. ^ SUBSTANCE: proposed digital converter that has real two-phase angle transducers whose output voltage envelopes may be other than orthogonal, may have different amplitude v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VORONIN NIKOLAJ NIKOLAEVICH, DOMRACHEV VLADIMIR MIKHAJLOVICH, SIGACHEV IGOR' PAVLOVICH, TIMASHOV NIKOLAJ ALEKSEEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: automation and computer engineering; controlling angular position of moving parts in pieces of equipment under control. ^ SUBSTANCE: proposed digital converter that has real two-phase angle transducers whose output voltage envelopes may be other than orthogonal, may have different amplitude values, and may incorporate third, fifth, seventh, and ninth spatial harmonics of this or that magnitude is provided with newly introduced respective correction circuits including adjustable voltage dividers for shaping signals correcting conversion error components of sine4alpha and sine8alpha kind, where alpha is angular position of two-phase angle transducer rotor. ^ EFFECT: enhanced precision of angle-to-code conversion. ^ 1 cl, 1 dwg