引信机构智能设计系统研究  

Research on Intelligent Design System of the Fuze Mechanism

作　　者：黄文通[1] 陆静[1] 王家宁[1] 王炅[1] 

机构地区：[1]南京理工大学机械工程学院,南京210094

出　　处：《机械科学与技术》2017年第1期17-22,共6页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家部委基金项目(51305060104)资助

摘　　要：针对目前引信机构设计经验及知识的重用率和继承度较低的问题,在引信机构设计过程中引入基于知识工程的专家系统、仿真流程化、参数化等技术方法,实现引信机构的智能设计,能够在一定程度上提升产品设计质量,缩短设计周期,降低研发成本。引信机构智能设计系统采用多种知识表示方式,通过基于规则和案例的混合推理方法从知识库中检索符合设计要求的案例,利用系统的仿真子系统和模型库子系统实现方案的有限元分析和参数化设计。通过系统测试表明,该智能设计系统能够实现对知识和经验的重用,可行有效。To solve the problems of low inheritance and reuse rate of the design experience and knowledge of the Fuze mechanism,the expert system technology based on knowledge engineering,the simulation process and parametric technique are introduced in the design process of fuze mechanism,to improve the quality of product,shorten the design cycle and reduce the cost. The intelligent design system of the fuze mechanism uses different methods of knowledge representation to meets the design requirements of the case from the knowledge base through the mixed reasoning method of cases and rules. The finite element analysis and parametric design are realized by using the simulation module and model base module of the system. The test of the system shows that the intelligent design system can achieve the reuse of knowledge and experience effectively.

关 键 词：引信机构 智能设计 案例推理 知识库 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]