Vision-assisted lead-to-pad alignment technique for placement of surface mount components

S. H. Chesraghi, El-amine Lehtihet, P. J. Egbelu

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In this paper, a lead-to-pad alignment technique for surface mount component placement on printed circuit boards is developed. The problem is expressed as a nonlinear optimization problem with a linear objective function and quadratic constraints. A solution procedure is developed and compared with a known nonlinear optimization solution technique. Results show substantial improvements in execution time of the optimization and yield of the placement operation when implemented in a robotic cell.

Original languageEnglish (US)
Pages (from-to)473-482
Number of pages10
JournalIIE Transactions (Institute of Industrial Engineers)
Volume27
Issue number4
DOIs
StatePublished - Jan 1 1995

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Lead
Printed circuit boards
Robotics

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

Cite this

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Vision-assisted lead-to-pad alignment technique for placement of surface mount components. / Chesraghi, S. H.; Lehtihet, El-amine; Egbelu, P. J.

In: IIE Transactions (Institute of Industrial Engineers), Vol. 27, No. 4, 01.01.1995, p. 473-482.

Research output: Contribution to journalArticle

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