A discrete simulation analysis of a logistics supply system

Iannoni, Ana Paula; Morábito, Reinaldo

doi:10.1016/j.tre.2004.10.002

Cited by 77 publications

(27 citation statements)

References 9 publications

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“…Sementara itu, pendekatan simulasi kejadian diskret pada logistik produk pertanian yang mudah rusak dilakukan oleh Iannoni and Morabito (2006) yang memodelkan jadwal pengangkutan dari lahan ke tempat pengolahan, serta Cigolini, et al (2013) yang memodelkan pemanfaatan fasilitas produksi untuk mencapai stok optmal untuk satu jenis komoditi yang mudah rusak. Model yang dikembangkan pada penelitian ini fokus pada manajemen logisitk penanganan pasca panen yang menangani 6 komoditi yang beberapa memiliki routing produksi yang berbeda, serta harus memperhatikan syarat batas waktu dari mulai panen sampai pengiriman.…”

Section: Pendahuluanunclassified

Simulasi Kejadian Diskret Pada Perancangan Manajemen Logistik Di Unit Layanan Logistik Pertanian: Studi Kasus Di Kecamatan Pangalengan Kabupaten Bandung

Kusnandar¹,

Perdana²

2014

Sosiohumaniora

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Section: Pendahuluanunclassified

Simulasi Kejadian Diskret Pada Perancangan Manajemen Logistik Di Unit Layanan Logistik Pertanian: Studi Kasus Di Kecamatan Pangalengan Kabupaten Bandung

Kusnandar¹,

Perdana²

2014

Sosiohumaniora

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“…A.P. Iannoni and R. Morabito 14 applied ARENA simulation software to study truck waiting time in various queues in the reception area of a sugarcane plant. This paper simulates both manual sorting and automated assembly line sorting processes.…”

Section: Sorting Systems Simulation Based On Arena Simulation Softwarementioning

confidence: 99%

Optimization of Sorting Systems in Destination Distribution Centers of Business-to-Consumer Courier Companies

Gao

Wang

Chai

et al. 2014

ijecs

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We analyzed the workflow of sorting systems in destination distribution centers of current courier companies and identified problems. Subsequently, two points of view were put forth regarding the optimization of sorting systems: the first is to apply radio frequency identification technology (RFID) to sorting systems and vertically optimize the sorting process inside the courier companies; the second is to implement a sharing mechanism for sorting systems to integrate sorting systems of courier International Journal of Electronic Commerce Studies 144companies horizontally. Further, data regarding manual sorting systems and automated assembly line sorting systems were compared through simulation. The results show that when actual daily processing capacity is higher than the processing capacity at the inflection point, automatic assembly line sorting systems are more economical and efficient than manual sorting systems.

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“…Assim, as relações solo-geomorfologia, a geoestatística (WEBSTER, 2000;SOUZA et al, 2006) e os modelos matemáticos quantitativos de otimização operacional (IANNONI & MORABITO, 2006;KAWAMURA et al, 2006;PAIVA & MORABITO, 2007) são ferramentas que podem auxiliar na questão operacional agrícola do setor sucroalcooleiro. Desse modo, o objetivo deste trabalho foi avaliar o uso da geoestatística e da modelagem matemática na estimativa de custos de fertilização do solo em diferentes formas do relevo.…”

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Mapeamento das formas do relevo para estimativa de custos de fertilização em cana-de-açúcar

et al. 2012

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RESUMO:A modelagem matemática associada ao conhecimento da variabilidade dos atributos do solo e mapeamento das formas do relevo pode auxiliar no manejo da fertilidade do solo em usinas sucroalcooleiras. O presente trabalho teve como objetivo avaliar o uso da geoestatística e da modelagem matemática na estimativa de custos de fertilização, em diferentes formas do relevo. Em uma área de 200 ha, foram identificadas duas formas de relevo, uma côncava e outra convexa, sendo os solos coletados nos pontos de cruzamento de uma malha, com intervalos regulares de 50 m, perfazendo um total de 623 pontos. As amostras foram submetidas a análises químicas, e, posteriormente, os dados foram avaliados por meio da estatística descritiva, geoestatística e modelagem matemática. Os resultados mostraram que, quando as formas do relevo são incorporadas às análises geoestatística e de modelagem matemática, ocorre aumento na eficiência de aplicação do calcário, fósforo e potássio no solo. PALAVRAS-CHAVE:zonas de manejo específico, taxa variada, agricultura de precisão. MAPPING THE RELIEF FORMS TO ESTIMATE THE FERTILIZATION EXPENSES IN SUGARCANE ABSTRACT:The mathematical model associated with the knowledge of the soil variability properties and mapping the relief forms can assist in the management of soil fertility in sugarcane companies. This study aimed to evaluate the use of geostatistics and mathematical modeling in the fertilization expense estimative in different relief forms. In an area of 200 ha has been identified two relief forms , one concave and one convex, and the soils collected was at the crossing points of a grid with intervals of 50 m, a total of 623 points. The samples were subjected to chemical analysis and subsequently the data were analyzed using descriptive statistics, geostatistics and mathematical modeling. The results showed that when the relief forms are incorporated into the geostatistical analysis and mathematical modeling, there is an increase in the efficiency of limestone, phosphorus and potassium application in the soil.

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A discrete simulation analysis of a logistics supply system

Cited by 77 publications

References 9 publications

Simulasi Kejadian Diskret Pada Perancangan Manajemen Logistik Di Unit Layanan Logistik Pertanian: Studi Kasus Di Kecamatan Pangalengan Kabupaten Bandung

Simulasi Kejadian Diskret Pada Perancangan Manajemen Logistik Di Unit Layanan Logistik Pertanian: Studi Kasus Di Kecamatan Pangalengan Kabupaten Bandung

Optimization of Sorting Systems in Destination Distribution Centers of Business-to-Consumer Courier Companies

Mapeamento das formas do relevo para estimativa de custos de fertilização em cana-de-açúcar

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