本文考慮統計資訊包含於變數中，並以品質損失函數及製造成本函數為目標，達到具有高品質及低製造成本的最佳容差設計。除此之外，並加入產品目標性能的考慮，使尺寸公稱值及尺寸容差能夠同時加以設計，應用模糊多目標之策略同時處理多個設計目標，以實際的活塞機械設計例題來表現出本設計之優點及實用性。結果顯示容差與公稱值同時設計，可得到性能更穩健及更低成本的最佳設計。 This paper introduces an integrated multi-fuzzy objectives optimum design process for determinig the best nominal sizes and tolerances of a mechanical component assembly by applying the quality control and manufacturing cost functions. The 3 .sigma. deviation is used for representing the range of tolerances corresponding to each design variables. The variation of the design objective function has been minimized for obtaining the robust performance result. A mechanical piston assembly problem has been created and utilized to be the illustrative example for proposed robust performance design including tolerances.
Relation:
2002中華民國第十屆模糊理論及其應用會議論文集=Proceedings of 2002 Tenth National Conference on Fuzzy Theory and It's Applications，頁1-6
