Valve having a hysteretic filtered actuation command

Details Valve having a hysteretic filtered actuation command Valve having a hysteretic filtered actuation command

2007-05-01

2007-05-01

Leslie, Michael (Department: 3745)

Motors: expansible chamber type

With motive fluid valve

Relatively movable inlet and exhaust valves for single...

C091S433000, C060S461000

Reexamination Certificate

active

11214979

ABSTRACT:
The present disclosure is directed to a valve system including a controller and a valve including a valve element and a valve bore. The valve element is selectively movable relative to the valve bore at least partially in response to a signal communicated from a controller. The communicated signal is at least partially based on a load on the actuator and a determined pressured drop. The determined pressure drop is at least partially based on a hysteretic filter.

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