DOAJ Open Access 2022

A recovery mathematical model for the impact of supply chain interruptions during the lockdown in COVID-19 using two warehouse perishable inventory policies

Dolagobinda Das Gauranga Charan Samanta Abhijit Barman Pijus Kanti De Kshitish Kumar Mohanta

Abstrak

This study develops an inventory model for things that deteriorate at a rate that depends on time. The research work is about minimizing the total cost of a two-warehouse system during the lockdown period. We consider two scenarios and the LIFO policy has been used in this model. In the first scenario, the stocks of the rented warehouse (RW) become empty after the lockdown eased, and in the second scenario, the stocks of the RW become empty during the lockdown. Here, two parametric Weibull distributions for the deterioration rate and a time-dependent demand are taken into consideration. Subsequently, sensitivity analysis is examined for both scenarios by using two different examples to make the research more realistic. In an emergency like the COVID-19 epidemic, the models may be used effectively when taking into consideration the actual circumstances.

Topik & Kata Kunci

Applied mathematics. Quantitative methods

Penulis (5)

Dolagobinda Das

Gauranga Charan Samanta

Abhijit Barman

Pijus Kanti De

Kshitish Kumar Mohanta

Format Sitasi

APA MLA BibTeX

Das, D., Samanta, G.C., Barman, A., De, P.K., Mohanta, K.K. (2022). A recovery mathematical model for the impact of supply chain interruptions during the lockdown in COVID-19 using two warehouse perishable inventory policies. https://doi.org/10.1016/j.rico.2022.100184

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Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.1016/j.rico.2022.100184
Akses: Open Access ✓