列车运行控制系统多分辨率模型输出信息一致性维护方法研究

Research on Output Information Consistency Maintenance Method of Multi-resolution Model of Train Operation Control System

采用多分辨率建模理论,能够建立不同侧重点的多个列控系统仿真模型,多个分辨率模型对于同一对象进行描述的过程中,需要保证多分辨率模型的一致性。为了保证列控系统多分辨率模型输出信息的一致性,提出基于本体映射的输出信息一致性维护方法。针对映射元素的一致性重要程度,提出基于AHP的评价方法,并对于列控系统多分辨率模型的输出信息,进行方法的实现。通过强制插入不一致事件,验证本文提出的一致性维护方法的有效性。

Using multi-resolution modeling（MRM）theory,multiple simulation models for the train control system with different emphasis can be established.In the process of describing the same object with multiple resolution models,the consistency of the multi-resolution models should be considered.Ontology mapping based output information consistency maintenance method was proposed to maintain output information consistency of multi-resolution model.To value the importance of each atom information,AHP based evaluation method was used.Output information from multi-resolution models for the train operation control system was mapped and compared based on this method.The effectiveness of the proposed method was verified by a simulation example of inconsistent event planting.