Massachusetts Institute of Technology

Filippos Edward Sotiropoulos

Haruhiko Harry Asada

Methods and systems related to operating an excavator during a digging cycle are described. In some embodiments, a nominal path of a bucket connected to one or more linkages of the excavator may be commanded. A correction to the commanded nominal path may be applied to maximize a power applied by at least one of the one or more linkages of the excavator during at least a portion of the digging cycle.

Automated control for excavators

Methods and systems for controlling earth moving equipment are described. In some embodiments, a stream of images may be captured using at least one imaging system. At least one state of soil may be determined in real time relative to the earth moving equipment based on the captured stream of images. At least one aspect of the earth moving equipment's operation may then be controlled based on the determined at least one state of the soil.

Growing community of inventors

Cambridge, MA, United States of America

Filippos Edward Sotiropoulos