摘要
针对起重机械产品复杂、设计效率低的问题,提出了基于可拓距的起重机产品配置方法。建立了基于可拓距的相似度计算模型与权重值动态驱动模型,并将其应用于实例检索。分析了该方法与基于欧式距和海明距相似度计算方法的比较结果,验证了该方法的可行性与可靠性。
Aiming at the problems of crane products complexity and the lower design efficiency, it proposes a crane products configuration design method and builds a similarity calculation model and a the weights dynamic drive model based on extension distance. It analyzes this method and compares with the similarity mathod of the Hamming distance and Euclidean distance. The result verifies the feasibility and reliability of this method.
基金
浙江省科技厅资助项目(2009C11164)
关键词
可拓距
相似度
实例检索
产品配置
Extension Distance
Similarity
Case Retrieval
Products Configuration
