DR算法门限值的确定  

Confirmation of Dead Reckoning Arithmetic Threshold Value

作　　者：陶化成 

机构地区：[1]中国兵器工业系统工程研究所,北京100089

出　　处：《系统仿真学报》2002年第3期288-289,292,共3页Journal of System Simulation

摘　　要：分析了DR算法误差门限对分布交互仿真系统(DIS)性能的影响,并研究了其优选原则,文中指出,在仿真过程的不同阶段,武器实体及算法门限应取不同值,当同一类武器攻击不同类型目标时,其误差门限值也应取不同值。The effect of Dead Reckoning (DR) algorithmic error threshold on the performance of distributed interactive simulation system (DIS) is analyzed, and the optimum selecting principle of DR algorithm is studied. It is provided that the threshold values of DR algorithm of weapon entity should be taken different values in the corresponding different stages of the simulation process, and the corresponding error thresholds should be taken different values when the different kinds of targets are attacked by the same kind of weapon.

关 键 词：DR算法 击毁概率 时延 门限值 分布交互仿真系统 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]