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The data in traditional DEA model are limited to crisp inputs and outputs, which cannot be precisely obtained in many production processes or social activities. At the same time, the traditional DEA model can not evaluate by using some given reference units. This paper attempts to extend the traditional DEA model and establishes a fuzzy DEA model based on sample data evaluation. To establish this...
Quality Control is an important aspect of quality management in manufacturing process. Quality control process usually demands multiple input and produces multiple outputs. The mathematical model of optimization efficiency is established and based on minimum-input and maximum- output DEA method to evaluate more than one homogeneous decision-making unit. Matlab is used to solve scheduling problem of...
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