Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Srinivas Kowta0
Jason Pagnotta0
John Thomas Reedy0
Ramona Darlene Cone0
Glen Robert Kloeppel0
Date of Patent
October 3, 2006
0Patent Application Number
109535500
Date Filed
September 30, 2004
0Patent Primary Examiner
Patent abstract
A position determining system may include a hydraulic cylinder and a flow control device operatively connected to the hydraulic cylinder. A controller may be configured to supply an actuating signal to the flow control device. The controller may be configured to monitor a characteristic associated with the actuating signal, determine a hydraulic fluid flow rate in the hydraulic cylinder based on stored information relating the hydraulic fluid flow rate to the characteristic associated with the actuating signal, calculate a position of a component associated with the hydraulic cylinder based on the hydraulic fluid flow rate, and update the stored information when the determined position deviates from an actual position of the component.
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