Electricity: motive power systems – Positional servo systems – With particular 'error-detecting' means
Reexamination Certificate
2006-10-17
2006-10-17
Leykin, Rita (Department: 2837)
Electricity: motive power systems
Positional servo systems
With particular 'error-detecting' means
C318S560000
Reexamination Certificate
active
07122990
ABSTRACT:
The present invention provides an improvement design for a digital servo motor controller IC to prevent the power feedback effect during manual adjusting the servo motor. A circuit is added at each output of the digital servo motor controller IC. The added circuit comprises a divider circuit and three NMOS inverter circuits connected sequentially. The outputs of the second and the third MOS inverter circuits are used as the inputs for the servo motor, so as to avoid the power feedback effect during manual adjusting of the servo motor.
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Leykin Rita
Princeton Technology Corporation
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