To meet the scalability and message filtering requirements of data distribution management (DDM) in distributed interactive simulation (DIS), a fuzzy dead reckoning (DR) algorithm was proposed.

• 摘要为了满足分布式交互仿真(DIS)中数据分布管理(DDM)对可扩展性和信息过滤的要求，提出一种模糊推算定位(DR)算法。