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Position: Home > Articles > Study on Section Curve Quality Loss Function Model Transactions of the Chinese Society for Agricultural Machinery 2007,38 (2) 150-152+137

分段曲线质量损失模型的研究

作  者:
王伯平;张会;景大英
单  位:
太原科技大学机械电子工程学院;太原高技术开发区
关键词:
质量特性;分段曲线;质量损失函数;特征点
摘  要:
在分析Taguchi平方型质量损失函数局限性的基础上,应用分段函数理论对Taguchi损失模型进行拓展,研究了质量损失的有界性、非对称性和无损失区域的问题,建立了分段曲线质量损失模型。实验实例和理论分析表明,分段曲线质量损失模型更符合工程实际,具有实用性。
译  名:
Study on Section Curve Quality Loss Function Model
作  者:
Wang Boping1 Zhang Hui1 Jing Daying2 (1.Taiyuan University of Science and Technology 2.Taiyuan High New Technology Exploitation Area)
关键词:
Quality characteristic, Section curve, Quality loss function, Feature point
摘  要:
Based on the analysis of the limitations of the traditional Taguchi's squared quality loss function, a section curve quality loss function model was extended by the section function theory. The concepts of the limit character,non-symmetry character and non-loss question in quality loss were correlated into the model, for the characteristics of the new model and the advantages over the traditional, test example of Taguchi showed that this method has practical character and tallies with engineering actual situation.

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