Method for optimizing the configuration of a pick and place machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5390283
SERIAL NO

07965474

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A genetic algorithm is used to search for optimal configurations of a computer controlled pick and place machine, which places parts on printed circuit boards. Configurations include: assigning grippers to pipettes of the machine; assigning parts, destined for the printed circuit boards, to feeders of the machine; assigning parts to pipettes; and determining time intervals and orders in which parts are to be placed. The genetic algorithm is applied to chromosome strings representing parameters for determining machine configuration. A heuristic layout generator generates machine configurations from the chromosome strings.

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Patent Owner(s)

  • ASSEMBLEON N.V.;NORTH AMERICAN PHILIPS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eshelman, Larry J Ossining, NY 26 2332
Schaffer, James D Wappingers Falls, NY 4 100

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