自适应网格法在数据分发管理中的应用  

Self-adaptived dynamic grid-based method in data distributed management

作　　者：窦志武[1] 李红巍[2] 

机构地区：[1]云南财经大学商学院,昆明650221 [2]云南财经大学图书馆,昆明650221

出　　处：《系统工程理论与实践》2008年第12期128-132,共5页Systems Engineering-Theory & Practice

基　　金：国家自然科学基金(70272050)

摘　　要：为了解决变尺度动态网格法在基于HLA分布交互仿真中的普遍适用性问题,在详细研究变尺度动态网格法的理论证明与公式推导过程的基础上,提出了数据分发管理的自适应变尺度动态网格法.通过理论证明和公式推导,研究了两种特殊情况下变尺度动态网格法在仿真中的有效性,实例结果指出改变变尺度动态网格法的实现过程,变尺度动态网格法在以上两种特殊情况下是有效的.结论表明改变实现过程的变尺度动态网格法具有自适应性,能够更好实现数据分发管理的目标,大大改善高复杂度条件下基于HLA的分布交互仿真系统的仿真效果和效率.In order to re.lye the general adaptive problem of the dynamic grid-based algorithm in distributed interactive simulation based on HLA, this paper thorougly researches the theory proof and formula deduction of the dynamic grid-based algorithm, and the self-adaptived dynamic grid-based algorithm is suggested out. The availability of danimic grid-based algorithm is studied under two special situations by theory proving and formula deducing dwell on, and the results of instance imply that the seff-adaptived dynamic grid-based algorithm is availability under the two special situations by changing the emplement process of the dynamic grid-based algorithm. The conclusions show that the self-adaptived dynamic grid-based algorithm changed is seff-adaptived, can reach the goal of the data distributed management and hugely improves the effect and efficiency of the high complexity simulation system based on HLA.

关 键 词：数据分发管理 动态网格法 自适应 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]