EP 1116196 A1 20010718 - CLOSED LOOP CONTROL OF MOTOR POSITION AND VELOCITY
Title (en)
CLOSED LOOP CONTROL OF MOTOR POSITION AND VELOCITY
Title (de)
STEUERUNG DER MOTORPOSITION UND GESCHWINDIGKEIT MIT GESCHLOSSENEM REGELKREIS
Title (fr)
COMMANDE EN BOUCLE FERMEE DE LA POSITION ET DE LA VITESSE D'UN MOTEUR
Publication
Application
Priority
- US 9920148 W 19990902
- US 9903098 P 19980903
Abstract (en)
[origin: WO0014696A1] A digital signal processor (DSP) (18, 74) for closed loop velocity or position control receives sine winding output signals and cosine winding output signals from a resolver (10, 73), digitizes the signals and outputs quadrature encoded signals to an excitation circuit (16, 77). The excitation circuit (16, 77) is connected to an excitation winding in the resolver (10, 73) to provide signals for driving the resolver (10, 73).
IPC 1-7
IPC 8 full level
G05B 19/33 (2006.01)
CPC (source: EP)
G05B 19/33 (2013.01); G05B 2219/33256 (2013.01); G05B 2219/34047 (2013.01)
Citation (search report)
See references of WO 0014696A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0014696 A1 20000316; AU 5803199 A 20000327; EP 1116196 A1 20010718
DOCDB simple family (application)
US 9920148 W 19990902; AU 5803199 A 19990902; EP 99945432 A 19990902