摘要
提出了一种基于自动机理论的性能评估方法,通过在有限自动机模型中增加描述观测的时间序列,来扩展其对数据关联过程的表达能力;使用时序有限自动机模型来描述关联处理算法的模型;使用带时间属性的字符串表示目标航迹。对数据关联的时序有限自动机模型进行一致性和可达性分析,并在此基础上给出了性能评估算法。实验结果证明该方法可以有效地评价关联算法的性能。
The research goal of data association in the past has primarily focused on establishing a computational approach for association processing algorithms. In this paper, a performance evaluation model is proposed for data association based on temporal Fruit automata. An algorithm for checking the consistency and reachability of the model is developed. A simulation experiment illustrates the effectiveness of this method in the analysis and verification of the performance of data association algorithms.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2008年第4期606-609,629,共5页
Journal of University of Electronic Science and Technology of China
关键词
数据关联
性能评估
时序有限自动机模型
时间序列
data association
performance evaluation
temporal finite automata
time series