摘要
实时仿真系统满足实时性要求是仿真结果可信的前提条件,要验证实时仿真系统的可信性首先要分析、验证实时仿真系统的实时性。由于分布式实时仿真系统组成复杂、类型多样,并且位置分散,其实时性分析更加复杂。重点分析了影响分布式实时仿真系统实时性的主要因素,提出了六个指标来分析其实时性,同时给出了各指标的定量计算模型,所提出的指标结合综合评估模型,可以判断具体系统是否满足实时性要求及满足实时性要求的程度。
If the simulation result of real-time simulation system is credible, only real-time simulation system will meet the requisition of the temporal correctness, so the temporal correctness validation of DRTS system is an important content of credibility validation. Because of the complex component, various system type and distributed position, the temporal correctness validation of DRTS system is difficult. After the mainly factors that affect the temporal correctness of DRTS system were analyzed, six indexes were presented to analyze and evaluate the temporal correctness of DRTS system, and the quantitative mode of every index was provided. Combining those indexes with comprehensive evaluation model, the temporal correctness of A DRTS system could be validated.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2005年第7期1553-1555,1559,共4页
Journal of System Simulation
关键词
分布式
实时仿真系统
实时性
验证
指标
distributed
real-time simulation system
temporal correctness
validation
index
