PRODUCTION PROCESS – BODY IN WHITE

Imperfect and defective outputs in production process

Time-staged outputs in production process: A DEA-Based Approach

This paper examines the issue of handling outputs in DEA that occur at different stages in time. In some situations, the output set occur at the different period of time, meaning that the produced outputs at the first period of time impact on the production of outputs of next time . This problem setting gives rise to the phenomenon of time-staged outputs. Specifically, the two outputs occur at ...

Simultaneous Optimization of Production and Quality in a Deterioration Process

Achieving optimal production cycle time for improving manufacturing processes is one of the common problems in production planning. During recent years, different approaches have been developed for solving this problem, but most of them assume that mean quality characteristic is constant over production run length and sets it on customer’s target value. However, the process mean may drift from ...

Simultaneous Optimization of Production and Quality in a Deterioration Process

Achieving optimal production cycle time for improving manufacturing processes is one of the common problems in production planning. During recent years, different approaches have been developed for solving this problem, but most of them assume that mean quality characteristic is constant over production run length and sets it on customer’s target value. However, the process mean may drift from ...

Process Navigator for Automotive Body Assembly Process

In this paper, an integrated process monitoring and diagnostic Engineering knowledge is represented based on the hierarchical " " system the process navigator, is developed for automotive body concept proposed for the auto body representation (Ceglarek et. al., 1994). In this paper, the hierarchical group concept is assembly processes. The objective of the process navigator is to extended by de...