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    题名: Building a Computer-Assisted Process Planning System Using the Hierarchical Case-Based Reasoning Approach
    作者: 曾憲雄;Tseng, Shian-Shyong
    贡献者: 資訊多媒體應用學系
    日期: 2011
    上传时间: 2012-11-26 15:10:08 (UTC+8)
    摘要: With recent globalization development in manufacturing industries, the traditional manufacturing strategy, Economies of Scale, is not suitable to meet the current globalization market. A significant challenge for the manufacturing sector is how to efficiently design manufacturing processes to meet the product customization. Manufacturing process design knowledge, at the product-level, process-level, and machine-level, is difficult to be managed and adopted by most existing computer-assisted process planning systems due to flat case structures and one-shot adaptation manners. Therefore, in this paper, a Hierarchical Case-Based Computer-Assisted Process Planning (HCB-CAPP) system is proposed, where manufacturing process design knowledge is represented by hierarchical case trees to manage the multi-level knowledge. Additionally, an interactive, multi-level case tree adaptation mechanism is proposed to assist designers in recursively retrieving and adapting case trees from product-level to machine-level to reuse and integrate previous design knowledge. According to the experimental result, novice designers agreed that this mechanism could realistically facilitate the manufacturing process design.
    關聯: Journal of Computational Methods in Sciences and Engineering
    显示于类别:[行動商務與多媒體應用學系] 期刊論文


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