Using Simulation to Solve a Conveyor System Controller Design Problem

Paul F. Hultquist, William R. Mahoney

Research output: Contribution to journalArticle

Abstract

A conveyor belt system consisting of a dozen inserters (“hoppers”) placed one item in each belt “slot” to produce batches of fixed length and order. Because there were usually more hoppers than item types, production could be speeded by loading more than one item per slot, with the constraint that at the end of the belt, the slot contents would stack in proper order. This led to a conceptually difficult design problem for the controller, which was solved by simulating an idealized machine that produced the desired results. A further improvement in throughput was obtained by using a simple random optimization scheme to find near optimum ordering of hopper contents.

Original languageEnglish (US)
Pages (from-to)31-37
Number of pages7
JournalSIMULATION
Volume71
Issue number1
DOIs
StatePublished - Jul 1998

Fingerprint

Hoppers
Controller Design
System Design
Controllers
Batch
Simulation
Throughput
Controller
Optimization
Design

Keywords

  • Conveyor controller
  • random optimization
  • string matching

ASJC Scopus subject areas

  • Software
  • Modeling and Simulation
  • Computer Graphics and Computer-Aided Design

Cite this

Using Simulation to Solve a Conveyor System Controller Design Problem. / Hultquist, Paul F.; Mahoney, William R.

In: SIMULATION, Vol. 71, No. 1, 07.1998, p. 31-37.

Research output: Contribution to journalArticle

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