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Keywords: Unstable ValvesClose
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. March 2002, 124(1): 183–190.
Published Online: February 9, 2001
... in the valve so as to achieve spool dynamics that are intrinsically open-loop unstable. While conventional valves are designed to be open-loop stable, the unstable valve design has to be stabilized via closed-loop feedback. Simulation case studies are conducted to examine the potential dynamic and energetic...