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題 名 | A JIT Production Optimization Model for a Robot-Served Dual-Operation CNC Machining Project=手臂裝卸雙製程數值切削作業之最佳即時生產模型 |
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作 者 | 藍天雄; 葉隆吉; | 書刊名 | 德霖學報. 理工類 |
卷 期 | 16 2002.06[民91.06] |
頁 次 | 頁22-31 |
分類號 | 446.893 |
關鍵詞 | 雙製程切削作業; 數值控制工具機; Lagrange法; 訂購量; 生產交期; Dual-operation machining operation; Computer numerical controlled machines; Lagrange method; Order quantity; Production deadline; |
語 文 | 英文(English) |
中文摘要 | 手臂裝卸之數值控制工具機,在雙製成切削作業的訂購數量與交期限制之下,其最佳生產控制問題實屬重要。藉由本研究所建構之最佳即時生產(JPO)模型,此一複雜之決策問題便確切可解。本文不僅導入機器切削時間與手臂裝卸時間之間相互補償的概念,並應用Lagrange法進而將批量生產之切削作業最佳化。此外,更探討此一最佳解之完整性與最佳性,且針對主要的決策變數定性分析其敏感性。本研究確實對手臂裝卸之雙製程數值切削作業提出了實用且有效之生產策略與控制方案。 |
英文摘要 | The optimum production control of the dual-operation machining project in a robot-served computer numerical controlled (CNC) machine to accomplish the order quantity under deadline constraint is surely important and critical to production management. Through the Just-in-time Production Optimization (JPO) Model proposed in this paper, this issue becomes realistically and concretely solvable. This study not only introduces the conception in compensating the machining time of both operations and the part-handling time of the robot, but also implements Lagrange Method to comprehensively optimize the production cost of a machining project. In addition, the optimal solution as well as the completeness and the optimality of the solution are provided. Moreover, the sensitivity analysis on decision variables of the optimal solution is also fully discussed. This study definitely contributes a significant approach to control a dual-operation robot-served machining operation for production researchers in the modern machining industry with profound insight. |
本系統中英文摘要資訊取自各篇刊載內容。