CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

Patent №

US 8,825,317

Granted

2014-09-02

Filed 2013

Owner

HARNISCHFEGER TECHNOLOGIES, INC.

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14065080

Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor.

PlanningE02F 3/431E02F 3/304E02F 3/308E02F 3/352E02F 3/43E02F 3/432E02F 3/435E02F 3/46+5 more

AI classification

Planning0.99
Knowledge representation0.25
Natural language0.05
Evolutionary computation0.00
Machine learning0.00
AI hardware0.00
Speech0.00
Vision0.00

Ownership

HARNISCHFEGER TECHNOLOGIES, INC.

assignment · 331450400

Assignors

COLWELL, JOSEPH, HREN, WILLIAM, WENDT, DAVID, LINSTROTH, MICHAEL

On an employer assignment, the assignors are typically the inventors.

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