Multi-resolution　modeling　(MRM)　could　describe　a　real　system　as　a　set　of　models　of　different　resolutions.　By　doing　this,　real　system　could　be　analyzed　at　different　abstraction　levels　for　different　simulation　objectives.　MRM　is　a　useful　method　for　complex　and　large-scale　simulation.　Since　there　are　different　models　of　the　same　object　created　for　different　purpose,　consistency　of　the　models　should　be　considered　for　abnormal　situation　during　model　simulation.　To　maintain　consistency　of　multi-resolution　models,　outputs　of　different　models　with　same　inputs　could　be　mapped　into　a　certain　fields　for　comparison.　Ontology　mapping　method　was　adopted　for　information　process.　For　inconsistency　situation,　consistency　maintenance　procedure　was　proposed　to　ensure　consistency　of　models　during　simulation.　©　2015　IEEE.