Motor drive controller

Details Motor drive controller Motor drive controller

1998-04-23

2000-03-28

Masih, Karen

Electricity: motive power systems

Positional servo systems

Digital or numerical systems

318432, 318434, 3889075, 388929, G05B 1929

Patent

active

060436220

ABSTRACT:
A one-phase electromagnetic motor drive controller includes a one-phase electromagnetic motor, a position detection mechanism for detecting a rotational position of the motor and a control mechanism for controlling the drive of the one-phase electromagnetic motor from the detected rotational position. When the torque constant of the motor is used as a parameter of a control calculation, the torque constant parameter is corrected by the relationship between it and the rotational position of the electromagnetic motor.

REFERENCES:
patent: 5447414 (1995-09-01), Nordby et al.

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