Control method and controller for a solenoid-operated...

Details Control method and controller for a solenoid-operated... Control method and controller for a solenoid-operated...

2007-03-20

2007-03-20

Yu, Justine (Department: 3751)

Valves and valve actuation

Electrically actuated valve

Having means to produce proportional flow

C251S129010

Reexamination Certificate

active

10710496

ABSTRACT:
A method and system for controlling a solenoid-operated pressure regulator valve to achieve high compliance with respect to a commanded current in accordance with a precalibrated transfer function. A dither frequency imposed on applied current is changed at precalibrated regulated pressure values to avoid dynamic instability.

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