Three types of JIT ordering systems used for supply chain management were quality tested, the Kanban, the original constant work-in-process (CONWIP), and a synchronized CONWIP. The synchronized CONWIP system is described for its ability to handle complicated supply chains, which consist of assembly stages with different lead times. In the system, orders for each process are released while adjus...

In this paper, we treat an optimal control problem of a stochastic two-machine owshop with machines subject to random breakdown and repair. While the problem is diicult to solve, it can be approximated by a deterministic problem when the rates of machine failure and repair become large. Furthermore, beginning with the solution of the deterministic problem, we can construct a feedback control fo...

This paper explores the existence of various user environment problems (i.e. problems related to the planning organization, basic planning data, software support, education and knowledge) and explains the impact of user environment problems on the perceived planning performance of different materials planning methods (MRP, re-order point, kanban, run-out time and periodic review methods). It is...

The objective of this paper is to describe a way to optimize the stock reserves for an existing assembly line where the parts are supplied according to the Kanban-method. The optimization is based on a simulation, for which a simulation tool was developed. The tool uses matrices resulting from a Stochastic Time Petri Net model of the assembly line (its size leads to a special kind of sparse mat...

Analisar os resultados alcançados em indicadores de desempenho hospitalar com a implementação do sistema Kanban para o gerenciamento leitos uma maternidade referência gestação alto risco. Pesquisa retrospectiva e transversal abordagem quantitativa. Realizada ensino Teresina - PI, terciária assistência materno-infantil. Utilizou-se dados secundários coletados no período antes após Kanban, entre ...

Sistem informasi penelitian internal adalah aplikasi yang digunakan untuk mengelola data usulan dalam lingkup Politeknik Negeri Indramayu (POLINDRA) mulai dari pengajuan, penilaian, pelaksanaan sampai pelaporan. Pada mulanya sistem ada di masih belum terintegrasi dengan baik hal pengajuan dosen, karena proses pengiriman menggunakan email . Kemudian persetujuan tersebut akan dilihat oleh Reviewe...