摘要
并行离散事件仿真ＰＤＥＳ策略是当前国际离散系统仿真界最主要的研究领域之一。ＰＤＥＳ策略可分为四类：保守策略、乐观策略、混合策略和自适应策略。本文首先介绍了作为主要策略的保守策略与乐观策略，并对它们进行分析比较，而后介绍了以前两类策略为基础而形成的混合策略和自适应策略，接着分析了这四类策略存在的问题，最后提出应研究新的ＰＤＥＳ策略，以满足广泛的实际应用的需要。
Synchronization protocals for parallel discrete event simulation (PDES) is now one of the mainest research fields of the international discrete simulation community. PDES protacals can be classified into four classes: conservative, optimistic, hybrid and adaptive. Having been described as primary protocals, conservative protocals and optimistic protocals are then compared each other, this is followed by discussing hybrid protocals and adaptive protocals that are based on the first two classes of protocals. Finally, the problems of these four classes of synchronization protocals are analysed. The paper comes to a conclusion that new PDES protocals should be researched to satisfy the need of general practical application.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1998年第9期14-19,共6页
Systems Engineering-Theory & Practice
基金
国家自然科学基金
关键词
PDES
保守策略
自适应策略
系统仿真
parallel discrete event simulation
logical processes
conservative
optimistic
hybrid
adaptive
