C^4ISR通信仿真网中数据采集和存储算法  

Research on Data Gathering and Storage Algorithm in C^4ISR Communication Simulation Network

作　　者：梁向阳[1] 康凤举[1] 钟联炯[2] 付毅峰[1] 

机构地区：[1]西北工业大学航海学院,陕西西安710072 [2]西安工业大学计算机科学与工程学院,陕西西安710032

出　　处：《火力与指挥控制》2008年第2期107-110,共4页Fire Control & Command Control

基　　金：国家“十五”计划重点课题研究资助项目(404050101)

摘　　要：以C4ISR通信仿真网为基础,针对军网中数据流量大、突发性强的特点,采用自适应粒度采集算法和多结构体线形链式缓冲池的存储模式算法,来收集仿真数据。同时,根据系统工作重心的不同,依据缓冲池空闲区的大小和存储变化率,分区动态调整线程优先级。从而最大限度保障了对仿真过程中数据收集的完整性和准确性。Based on C^4ISR communication simulation network, which has large quantity of data flow and burst, an adaptive granularity gathering algorithm and a memory pattern of line-chain-buffer with different structures is proposed to collect simulated data. Depending on size and storage variable ratio of the idle buffer, thread priority is adjusted dynamically in different domain. Theoretical analysis and simulation shows that the algorithms can collect more and precise data in simulation process.

关 键 词：C^4ISR通信仿真网 采集算法 存储算法 空闲缓冲区 线程优先级 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]