系统成本-收益平衡问题中的多态机理研究进展  

Research progress of multi-state mechanism in system cost-efficiency balance problems

作　　者：刘晓平[1] 金灿[1] 唐益明[1] 李丹[1] 

机构地区：[1]合肥工业大学计算机与信息学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2012年第8期1009-1016,共8页Journal of Hefei University of Technology：Natural Science

基　　金：国家自然科学基金资助项目(61070124);安徽省高等学校优秀青年人才基金资助项目(2010SQRL013ZD);中央高校基本科研业务费专项资金资助项目(2010HGZY0001)

摘　　要：作为多种状态的表征方式,多态概念一般用于描述系统及其组成元件的状态多于一种而产生的元件状态变迁引起系统状态变迁的现象。文章总结了多态概念在多个领域中应用的共性特点,对多态内涵、机理及主流方向进行了探讨和界定,并在传统多态机理的基础上,针对应用多态思想解决图形图像、科学计算等领域中存在的系统成本-收益平衡问题的一般解决方法进行了凝练,以科学计算中的有限元建模问题为切入点,阐述了应用多态机理解决问题的具体实现步骤,并展望了多态方法的发展趋势和应用前景,为实际应用提供指导依据。As a representation of multiple states, the concept of multistate is used to describe the phe- nomenon of system state transfer that results from the variation of system components states. The common characteristics of the implementation of multi-state mechanism in several fields are summa- rized in the paper, and the connotation, mechanism and research mainstream of multi-state mechanism are also discussed. Based on the traditional multi-state mechanism, a general solution strategy toward system cost-efficiency balance problems in the computer graphics and scientific computation fields is developed by using the multi-state mechanism. The finite element modeling in scientific computation is taken as an example to expatiate the specific implementation steps of the developed multi-state meth- odology. The development trend and application prospect of the multi-state methodology are given to offer the guidance to the solutions of relevant problems.

关 键 词：多态方法 系统 科学计算 成本-收益平衡 有限元建模 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]