Electricity: motive power systems – Positional servo systems – With compensating features
Patent
1998-09-26
2000-03-28
Nappi, Robert E.
Electricity: motive power systems
Positional servo systems
With compensating features
388937, G05D 23275
Patent
active
060436239
ABSTRACT:
A current compensation system for an electrical brush motor senses the amount of current by the electrical motor and generates a signal quantifying the amount of current drawn by the motor so that the amount of current drawn can be re-supplied together with a target speed signal through a power amplifier device to the electrical motor.
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patent: 5406503 (1995-04-01), Williams, Jr. et al.
patent: 5731673 (1998-03-01), Gilmore
patent: 5734147 (1998-03-01), Bunker et al.
Bausch & Lomb Surgical, Inc.
Duda Rina I.
Kang Grant D.
Nappi Robert E.
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