Reduction of variation and control parameters optimising in a cement-bags company

Shehata, Abdelrahman S.; Heshmat, Mahmoud; Sharief, Mahmoud A. El

doi:10.1504/ijpmb.2022.122200

Cited by 3 publications

(1 citation statement)

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“…Specifically, AGV can be an efficient alternative to traditional sorting systems. The traditional sorting systems are highly reliant on manual labor, which can introduce inefficiencies and errors [28]. These systems often have limitations in scalability, demanding more workforce as sorting needs increase.…”

Section: Introductionmentioning

confidence: 99%

Optimization of AGV Sorting Systems in Pharmaceutical Distribution: A Two-Stage Package Assignment and Simulation Approach

baz,

Wang,

Yoon

et al. 2024

Preprint

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Automated Guided Vehicles (AGVs) have played an important role in modern factories or warehouses, replacing traditional conveyor-based sorting systems due to their flexibility and scalability. However, existing works on AGV sorting systems primarily focus on improving performance from mechanical perspectives or network optimization for routing design. There is a lack of discussion on how to provide a holistic assignment strategy that considers not only the assignment at the sorting area but also the impact of traffic flow from upstream stations in the system. This study introduces a novel two-stage optimization model for AGV sorting systems in central fill pharmacies, implemented via a simulation-based heuristic algorithm. The methodology is based on a detailed analysis of the sorting system layout, assessing performance through key performance indicators (KPIs) such as throughput, utilization, and cycle time, complemented by a sensitivity analysis regarding the number of AGVs. Results demonstrate broad applicability across different automated systems, suggesting significant implications for operational efficiency.

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Section: Introductionmentioning

confidence: 99%