VELOCITY BASED CONTROL PROCESS FOR A MACHINE DIGGING CYCLE

Patent №

US 7,979,181

Granted

2011-07-12

Filed 2007

Owner

CATERPILLAR INC.

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11716453

A method and machine with an automated digging cycle is provided. The method includes moving an implement system of the machine through a work cycle, including interacting with a material. The method further includes sensing values associated with a bucket velocity parameter, such as bucket tip velocity, during interacting with the material, and controlling the velocity parameter via commands which control a sequence of bucket orientations whereby an implement system of the machine interacts with the material, responsive to the sensed values. The machine includes an electronic controller configured via a control algorithm to execute the automated digging cycle. A velocity based control system for an excavating machine includes an electronic controller configured to receive velocity signals from at least one sensor, determine a bucket tip velocity, and output control commands to move a bucket of the excavating machine through a material via a sequence of bucket orientations that is based on the determined bucket tip velocity.

PlanningE02F 3/434E02F 3/437E02F 9/2029

AI classification

Planning0.95
Evolutionary computation0.06
AI hardware0.00
Knowledge representation0.00
Vision0.00
Speech0.00
Natural language0.00
Machine learning0.00

Ownership

CATERPILLAR INC.

assignment · 190530190

Assignors

CLARK, MEGAN, MAGSTADT, CHAD, METTLACH, GREGORY, PRICE, ROBERT J., ALSHAER, BASSAM J.

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

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