Risk Assessment and Treatment Planning for Energy-flexible Production Systems Using an Additional Cost Model

Author(s):  
S. Roth ◽  
M. Weber ◽  
A. Hohmann ◽  
G. Reinhart
2020 ◽  
Vol 68 (1) ◽  
pp. 15-31 ◽  
Author(s):  
Felix Gehlhoff ◽  
Alexander Fay

AbstractSmall-scale manufacturing often relies on flexible production systems that can cope with frequent changes of products and equipment. Transports are a significant part of the production flow, especially in the domain of large and heavy workpieces that requires explicit planning to avoid unnecessary delays. This contribution takes a detailed look at how to create feasible integrated schedules within a decentralised or even heterarchical architecture and which information the agents have to exchange. These schedules incorporate constraints such as the blocking-constraint. They also consider dynamic setup and operation durations while finding a good-enough solution. The proposed agent-based solution applies to a wide variety of scheduling problems and reveals positive properties in terms of scalability and reconfigurability.


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