Optimally balancing assembly lines with different workstations

  • Authors:
  • Gaia Nicosia;Dario Pacciarelli;Andrea Pacifici

  • Affiliations:
  • Dipartimento di Informatica e Automazione, Università di "Roma Tre", via della Vasca Navale 79, 00146 Rome, Italy;Dipartimento di Informatica e Automazione, Università di "Roma Tre", via della Vasca Navale 79, 00146 Rome, Italy;Dipartimento di Informatica Sistemi e Produzione, Università di Roma "Tor Vergata", via di Tor Vergata 110, 00133 Rome, Italy

  • Venue:
  • Discrete Applied Mathematics - Special issue: Third ALIO-EURO meeting on applied combinatorial optimization
  • Year:
  • 2002

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper, we consider the problem of assigning operations to an ordered sequence of non-identical workstations, observing precedence relationships and cycle time restrictions. The objective is to minimize the cost of the workstations. We first present a dynamic programming algorithm, and introduce several fathoming rules in order to reduce the number of states in the dynamic program. A characterization of a wide class of polynomially solvable instances is given, and computational results are reported.