Process Quality Evaluation Based on Maximum Entropy Principle

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Abstract:

Process quality evaluation plays a significant role in ensuring product quality and improving customer satisfaction. Currently, the research on process quality evaluation lacks consideration of interactive coupling between product processing parameters and equipment reliability. With using the analysis of physics of failure, the relation model between the products quality and the processing equipment reliability was established. Besides, based on Maximum Entropy Principle (MEP), an evaluation method of process quality was provided. Finally, we verified the feasibility of the method through the combination in an application case.

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1625-1628

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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