摘要
针对目前自升式钻井平台方案设计特点,引入知识工程的理念,建立面向对象的知识表达方法及基于实例和规则的混合推理机制,采用参数化设计方法进行特征驱动,在快速生成设计方案的同时对设计进行检验并提出建议,使设计人员的工作重点从数据处理转移到对设计对象的分析上来。开发了原型系统,证明了该方法的有效性和实用性。
Taking into account the characteristics in self-elevating offshore platform concept design,the concept of knowledge engineering was introduced to build object-oriented knowledge representation method and hybrid reasoning method based on case-based reasoning and rule-based reasoning.The parametric modeling method was applied in feature-driven development,enabling the design can be generated quickly and related proposals would be offered,so that designers can transfer their attention from data processing to design and analysis.A prototype system was developed,which proved the validity and practicability of the method.
出处
《船海工程》
2011年第5期193-196,共4页
Ship & Ocean Engineering
关键词
知识工程
自升式钻井平台
推理机制
参数化
面向对象
knowledge engineering
self-elevating drilling platform
reasoning method
parametric
OOP
