A production scheduling approach that places each operation on a real resource and time slot only when hard constraints such as machine capability, tooling, labor skills, material release and precedence are met, then compares feasible options against business objectives.
Title graphic: Constraint-based scheduling (Concept)
Type
Concept
Key points about Constraint-based scheduling
Constraint-based scheduling answers what can physically run, on which resource, in what sequence, with which people, tools, material and approvals. · Constraint-Based Scheduling
Production plans that look fine in ERP fall apart when a machine fails, a fixture is busy or material is still in inspection. This episode walks manufacturing planners, IT/OT architects and operations leaders through constraint-based scheduling in a…
A production schedule can look correct while the factory has already moved on. A machine runs slower than expected, a setup takes longer, material is still waiting for release, or an urgent order enters the plan. ERP still shows the original dates, MES shows…
Timeline of episodes about Constraint-based scheduling
It fills the gap between a plan and reality by determining what can run, on which resource, in what sequence, with which people, tools and material. · From the episode: Constraint-Based Scheduling
Relationship map of Constraint-based scheduling: linked topics
Related topics in brief
iFAKT Polaris· Related to · Product Production software from iFAKT GmbH that combines ERP data with a digital twin of manufacturing and AI to optimize production schedules, reveal bottlenecks and improve on-time delivery.
Polaris Optimizer· Related to · Product Module of iFAKT Polaris that automatically generates optimized production plans under constraints such as resources, shifts, zones, qualifications and capacities.
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