飞行器外型设计遗传优化算法的网格实现  

Grid Realization of Genetic Optimized Algorithm for Aircraft Geometry Design

作　　者：孙犀利[1] 陆鑫达[1] 

机构地区：[1]上海交通大学计算机系,上海200030

出　　处：《计算机工程》2004年第20期174-176,共3页Computer Engineering

基　　金：国家自然科学基金资助项目(60173013)

摘　　要：飞行器外型设计遗传优化算法网格计算系统是基于网格技术的。该系统由一组网格服务所构成。遗传算法中的流场计算模块(CFD)在该系统中是以服务的方式提供并可运行在各种计算机上。在该系统中,能够动态地发现和利用计算机资源,这些资源可以是异构的机型,可以是不同操作系统,并且这些资源的位置也可以是广域分布的。这个系统,为飞行器外型设计提供了更加灵活的设计手段,比如对设计过程的监控和控制,多用户协作设计等。Genetic optimized algorithm grid system is a computing system based on grid technology. It is composed of a group of grid services. The computing tasks of the genetic optimized algorithm are performed by the CFD services in this system which has various computers. The computational resources are provided to the clients in the form of services. In this system, the computing powers are dynamically discovered and utilized across various platforms and different operating systems, no matter where those computers are located. This system gives some new methods for designing of the air craft geometry, such as the controlling and monitoring over the designing progress and the cooperation for multi-designers around the world.

关 键 词：遗传算法 飞行器外型设计 网格服务应用 异构并行计算 CFD 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]