New heuristics for the 2-stage assembly scheduling problem with total earliness and tardiness minimisation: A computational evaluation

• Type: Article in International Scientific Journal
• Date: 2024

Authors

Talens, C (Author) Other; Jorge M S Valente (Author) FEP; Fernandez-Viagas, V (Author) Other

Journal

Title: Computers and Operations Research

Vol. 172

ISSN: 0305-0548

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 2 Citations

Scopus - 2 Citations

Other information

Authenticus ID: P-016-V2X

DOI: 10.1016/j.cor.2024.106824

Abstract (EN): Traditionally, scheduling literature has focused mainly on solving problems related to processing jobs with non- assembly operations. Despite the growing interest in the assembly literature in recent years, knowledge of the problem is still in its early stages in many aspects. In this regard, we are not aware of any previous contributions that address the assembly scheduling problem with just-in-time objectives. To fill this gap, this paper studies the 2-stage assembly scheduling problem minimising the sum of total earliness and total tardiness. We first analyse the relationship between the decision problem and the generation of the due dates of the jobs, and identify the equivalences with different related decision problems depending on the instances. The properties and conclusions obtained in the analysis are applied to design two constructive heuristics and a composite heuristic. To evaluate our proposals, different heuristics from the state-of-the-art of related scheduling problems are adapted, and a computational evaluation is carried out. The excellent behaviour of the proposed algorithms is demonstrated by an extensive computational evaluation.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 11