Bot having high speed stability

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United States of America Patent

PATENT NO 9946265
SERIAL NO

15412998

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An autonomous transport vehicle for transporting items in a storage and retrieval system is provided. The autonomous transport vehicle includes at least two drive wheels and a controller, where each drive wheel is independently driven and a drive wheel encoder is disposed adjacent each drive wheel. The controller, in communication with the drive wheel encoders, is configured to determine a kinematic state of the autonomous transport vehicle within the storage and retrieval system based on incremental data from the drive wheel encoders only and independent of drive wheel slippage.

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Patent Owner(s)

  • SYMBOTIC LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buzan, Forrest Dunstable, US 22 338
Eccles, Andrew Cambridge, US 4 132
Sullivan, Robert Wilmington, US 156 3576
Toebes, Stephen C Chelmsford, US 71 1607

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