Produktionsplanungs- und -steuerungssysteme (PPS-Systeme) haben in den letzten Jahren in der wissenschaftlichen Literatur und der betrieblichen Praxis starke Beachtung gefunden. Während diese Systeme die Problematik der (Groß-) Serienfertigung (einigermaßen) bewältigen, sind sie für die...

This contribution summarizes recent work in the field of lot sizing and scheduling. The objective is not to give a comprehensive literature survey, but to explain differences of formal models and to provide some first readings recommendations. Our focus is on capacitated, dynamic, and...

The car sequencing problem is to find feasible sequences of product variants requiring specific options while taking care of sequencing constraints. First, a branching scheme and constraint propagation algorithms for the computation of feasible sequences are provided. Second, an algorithm is...

The logic of Manufacturing Resource Planning (MRP II) is usually implemented in production planning and control systems and therefore has a major impact on the performance of many real production systems. Much of what practitioners complain about, i.e. long lead times, high work-in-process, and...