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The architecture of the computer control system for working attachment on a hydraulic excavator and the colltrol mode of the trajectory of bucket tooth on the hydraulic excavator are described. The position of bucket tooth is described by Cartesian coordinates and PID control algorithm, single circuit control method for boom and bucket and open-loop control method for bucket arm are used. The control method has been validated by tests.
The architecture of the computer control system for working attachment on a hydraulic excavator and the colltrol mode of the trajectory of bucket tooth on the hydraulic excavator are described. The position of bucket tooth is described by Cartesian coordinates and PID control algorithm, single circuit control method The control method has been validated by tests.