Back to Search
Start Over
Stacking Storage Scheduling Optimization for Profile Automated Warehouse Robot Based on Mixing-degree
- Source :
- DEStech Transactions on Engineering and Technology Research.
- Publication Year :
- 2017
- Publisher :
- DEStech Publications, 2017.
-
Abstract
- Stacking storage structure has to be used in profile automated warehouse, which results that the above ones of a rack must to be removed before the rack moving. So the delay of the procedure increases. Aiming at the problem, we firstly defined the mixing-degree of the whole stacking-storage as an important indicator of warehouse wholeness, which can characterize warehouse long-term efficiency. Secondly, a utility function was built to describe the measurement of warehouse status based on the mixing-degree. Finally a scheduling optimization model on constraints of the initialization condition was proposed, with always calculating the warehouse mixing-degree and top statuses. Simulation and field experiment on real Nanping AL. Robots system shows that the proposed algorithm achieves good performance and efficiency in long-term, though no optimization in short-term, which roots from less average expectation of the top-racks moves.
Details
- ISSN :
- 2475885X
- Database :
- OpenAIRE
- Journal :
- DEStech Transactions on Engineering and Technology Research
- Accession number :
- edsair.doi...........500a846d2ed4551101c754c9c7d49283