Method for controlling a hydraulic system
A hydraulic system may include an electrohydraulic control valve disposed in fluid communication between a source of pressured fluid and a hydraulic actuator. The hydraulic system may be controlled to correct for offset errors between a target actuator pressure and a current actuator pressure output from the control valve, without amplifying pressure oscillations in the fluid between the control valve and the hydraulic actuator.
GM GLOBAL TECHNOLOGY OPERATIONS LLC
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Steven P. Christopher J.
Moorman Weingartz