计算机辅助工程分析及在港口机械结构设计中的应用前景  

Computer Aided Engineering Analysis and Its Prospective Application in Structural Design of Port Machinery

作　　者：刘刚[1] 孙国正[1] 

机构地区：[1]武汉交通科技大学

出　　处：《交通与计算机》1997年第4期1-5,共5页Computer and Communications

基　　金：交通部科技司;教育司1996年通达计划资助

摘　　要：根据工程分析问题中多目标、多约束、多参数、多假定及模糊性的情况，提出的计算机辅助工程分析（ＣＡＥＡ）是一种“借助于计算机把模型试验、数值仿真技术结合起来，考虑面向对象，形成一种基于知识的综合信息分析方法”的思想，从面向工程对象的集成性、以数值仿真为主要手段的灵活性，集设计分析、咨询于一体的多向性，基于综合分析产生知识的智能性这四个方面论述了ＣＡＥＡ的特点，提出了ＣＡＥＡ的基本步骤，讨论了其在港口机械结构应用中的前景。According to the conditions of multiobject,multiconstraint,multiparameter,multiassumption and fuzziness in engineering analysis,this paper puts forth the idea of CAEA(Computer Aided Engineering Analysis).CAEA is a knowledge-based comprehensive information analysis method,which,with the help of computers,combines model testing and numerical simulating,and takes into consideration of the object-oriented method.Four characteristics of CAEA are described in this paper.They are the integrability within the object-oriented method;flexibility mainly based on the numerical simulation;multiplicity with the functions of design,analysis and consultation;intelligibility based on the knowledge produced from comprehensive analysis.The basic procedure of CAEA is presented and the prospect of its application to the structural design of port machinery is discussed.

关 键 词：CAEA 港口机械 结构分析 设计 

分 类 号：U653.92[交通运输工程—港口、海岸及近海工程]