نتایج جستجو برای: mixed model assembly line sequencing

تعداد نتایج: 2818001  

2013
T. M. Rangaswamy

Line balancing is an effective tool to improve the throughput of assembly line while reducing nonvalue-added activities, cycle time. LB is the problem of assigning operation to workstation along an assembly line, in such a way that assignment is optimal in some sense. This paper mainly focuses on improving overall efficiency of single model assembly line by reducing the non value added activiti...

Shree Khadka Tanka Dhamala,

Research interests have been focused on the concept of penalizing jobs both for being early and for being tardy because not only of modern competitive industrial challenges of providing a variety of products at a very low cost by smoothing productions but also of its increasing and exciting computer applications. Here, sequencing approaches of the mixed- model just-in-time production systems is...

Fallah Nezhad, Mohammad Saber , Hosseini Nasab, Hassan , Mahdavi Asl, Vahid ,

A heuristic method based on simulation and design of experiments for performance improvement of assembly line is presented in this paper. In the proposed method, all effective factors on the performance of an assembly line are specified using the expert's point of view and then a 2k factorial design is used for the selection of the most effective factors. Also a factorial design is applied for ...

2013
Manuel Chica Óscar Cordón Sergio Damas Joaquín Bautista

The time and space assembly line balancing problem (TSALBP) is a realistic multiobjective version of assembly line balancing industrial problems involving the joint optimization of conflicting criteria such as the cycle time, the number of stations, and the area of these stations. However, the existing problem formulation does not consider the industrial scenario where the demand of a set of mi...

Journal: :Bioinformatics 2010
Leena Salmela

MOTIVATION High-throughput sequencing technologies produce large sets of short reads that may contain errors. These sequencing errors make de novo assembly challenging. Error correction aims to reduce the error rate prior assembly. Many de novo sequencing projects use reads from several sequencing technologies to get the benefits of all used technologies and to alleviate their shortcomings. How...

باشی ورشوساز, مهتاب, محمدی, محمد, نادری, بهمن,

The purpose of this research is to deal with the problem of two-stage assembly flow shop scheduling. A number of single-item products (identical) each formed of several different parts are ordered. Each part has m operations done at the first  stage with m different machines. After manufacturing the parts, they are assembled into a final product with some non-identical machines. The purpose of ...

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