A Comparision of Heuristic Methods Used in Hierarchical Production Planning.
Abstract
Hierarchical planning systems support medium range planning decisions in a batch processing production environment. In this approach, higher level (tactical) decisions impose constraints on lower level (operational) actions. Several heuristic approaches to hierarchical production planning have been proposed in the management science literature. This paper compares, conceptually and empirically, four of these approaches. The paper begins by discussing the direct optimization approach, and its associated drawbacks. The second section briefly describes several approaches to the design of a hierarchical production planning system and the distinguishing characteristics of the resulting algorithms. The third section compares four different methodologies for disaggregating tactical plans in a hierarchical setting. The paper concludes with recommendations for specific approaches to disaggregation in differing production environments.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1979
- Accession Number
- ADA066932
Entities
People
- Arnoldo Hax
- Elizabeth A. Haas
- Roy E. Welsch
Organizations
- Massachusetts Institute of Technology