CAJ | 학술논문

针对智能设计方法中的知识库搜索问题,提出了一种基于本体映射的设计知识库搜索方法.为描述复杂的产占占设计知识,使用本体知识表示方法建立了产品设计知识库.将产晶设计方案的搜索问题转换为本体映射问题,使用本体映射算法搜索本体知识库中符合设计需求的产品设计方案.设计并实现了一种结合了元素级映射技术和结构级映射技术的本体映射算法,并应用于基于本体映射的设计知识库搜索.最后,通过飞控作动器设计实例,验证了基于本体映射的设计知识库搜索方法的正确性和有效性.
침대지능설계방법중적지식고수색문제,제출료일충기우본체영사적설계지식고수색방법.위묘술복잡적산점점설계지식,사용본체지식표시방법건립료산품설계지식고.장산정설계방안적수색문제전환위본체영사문제,사용본체영사산법수색본체지식고중부합설계수구적산품설계방안.설계병실현료일충결합료원소급영사기술화결구급영사기술적본체영사산법,병응용우기우본체영사적설계지식고수색.최후,통과비공작동기설계실례,험증료기우본체영사적설계지식고수색방법적정학성화유효성.
To solve the product design knowledge database search problem in intelligent design methods, a search method for design knowledge database based on ontology mapping was proposed. To describe complex product design knowledge, the design knowledge database was set up by the ontology-based knowledge presentation. The product design schemes searching problem were transformed into ontology mapping problem and product design schema satisfying the design requirements was found in the ontology knowledge database through the ontology mapping algorithm. A new ontology mapping algorithm which integrated the element level and structure level mapping technologies was designed and applied to this intelligent design method. Finally, the correctness and validity of the search method was tested and verified by the flight control actuator design example.