Inventory Management in Multi-Product, Multi-Demand Disassembly Line using Reinforcement Learning

نویسندگان

  • Emre Tuncel
  • Abe Zeid
  • Sagar Kamarthi
چکیده

Disassembly lines are the best way to disassemble products with similar components in large quantities. A disassembly line consists of a series of workstations. However, unlike their assembly counterpart, disassembly lines are affected by factors such as multiple component demand arrivals and end-of-life (EOL) product arrivals, uncertainty in EOL product and component demand arrivals and varying processing times. Altogether, these factors make a disassembly line very complex and cause demand fluctuations in the inventory levels of sub-assemblies and components in the system. The fluctuations in the inventory levels lead to increased cost of operation and decreased customer satisfaction. This research focuses on addressing inventory management problem in multi-product, multidemand disassembly line using Reinforcement Learning, specifically Q-learning, which learns from experience to perform very effectively in dynamic environments with stochastic elements.

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تاریخ انتشار 2012