Implement control system based on input position and velocity

Details Implement control system based on input position and velocity Implement control system based on input position and velocity

2006-09-11

2010-06-01

Zanelli, Michael J. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Construction or agricultural-type vehicle

C037S414000

Reexamination Certificate

active

07729833

ABSTRACT:
A hydraulic control system for a machine having a work implement is disclosed. The hydraulic control system has a fluid actuator configured to move the work implement. The control system also has an operator interface device configured to generate at least one signal in response to a movement of the operator interface device. The control system further has a valve assembly for controllably providing hydraulic fluid flow to the fluid actuator to affect movement of the fluid actuator. The hydraulic control system has a controller configured to communicate with the valve assembly and the operator interface device. The controller is also configured to receive a signal, determine a velocity input associated with the movement of the operator interface device based on the received signal, and determine a desired fluid actuator velocity based on the determined velocity input. The controller is further configured to generate a command signal corresponding to the desired fluid actuator velocity and to direct the command signal to the valve assembly.

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