Ergonomik kısıtlar altında maliyet tabanlı montaj hattı dengeleme ve işçi-kobot atama problemi

Bekdemir P., Özmehmet Taşan S.

JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY, vol.39, no.1, pp.461-472, 2024 (SCI-Expanded, Scopus, TRDizin) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 39 Issue: 1
  • Publication Date: 2024
  • Doi Number: 10.17341/gazimmfd.1182311
  • Journal Name: JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Art Source, Compendex, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.461-472
  • Keywords: Cobot, ergonomic issues, mixed integer linear programming, linearization, cost-based
  • Dokuz Eylül University Affiliated: Yes

Abstract

In this study, a mixed integer programming model is proposed for the cost-based assembly line balancing and worker-cobot assignment problem under ergonomic constraints. Energy expenditure problems are also addressed from ergonomics perspective. To evaluate the effectiveness of the cobots in assembly lines, a total of four different scenarios; i.e. cost based assembly line only with the manual workforce, the cost-based assembly line balancing and worker-cobot assignment problem that ignores ergonomic constraint, the costbased assembly line balancing and worker-cobot assignment problem that ignores ergonomic constraints investigating the effect of change in parameters on objective function, the cost-based assembly line balancing and worker-cobot assignment problem under ergonomic constraints where change in energy expenditures is addressed. The solution of sample problem is shown in Figure A.