This paper deals with the sensitivity analysis (SA) of inventory management models when uncertainty in the input parameters is given full consideration. We make use of Sobol’ function and variance decomposition method for determining the most influential parameters on the model output. We first illustrate the method by means of an analytical example. We provide the expression of the global impo...

A fuzzy NLP EOQ model is developed with demand dependent unit cost of production and dynamic setup cost under limited capital investment and limited storage capacity. Here fuzziness is introduced in objective function, capital system and storage area. It is solved by fuzzy non-linear technique for linear membership functions. This paper allows the modification of the Single item EOQ model in pr...

INTISARI
 Manajemen logistik farmasi dan pelayanan kefarmasian bertujuan untuk mengidentifikasi, mencegah, menyelesaikan masalah terkait obat. Luasnya keikutsertaan RS Aura Syifa Kediri dalam JKN menuntut suatu pengelolaan persediaan yang efisien. Perubahan peraturan BPJS tentang rujukan berjenjang juga mengubah pola konsumsi Selain itu tunggakan pembayaran klaim pasien di rumah sakit sela...

This study considers the production and inventory management problem of a two-stage semiprocess production system. In case both production stages are physically connected it is obvious that materials are forced to flow. The economic lotsize depends on the holding cost of the endproduct and the combined change-over cost of both production stages. On the other hand this 'flow shop' is forced to p...

The correlated demand caused by cross-selling, Zhang et al (2011) proposed a two-item EOQ model, where the unmet demand for the major item can be partially backordered with lost sales that will reduce demand for the minor item. They developed an enumeration algorithm that can deal with only one minor associated item. Zhang et al (2011) proposed the partial backordering EOQ with correlated deman...