In　this　article,　dynamic　behaviors　of　a　carbon　fiber　reinforced　composite　bi-stable　laminate　are　studied.　The　ABAQUS/CAE　is　used　to　simulate　the　dynamic　response　of　the　bi-stable　laminate　under　harmonic　foundation　excitation　at　the　center.　Subspace　iteration　method　is　considered　to　analyze　the　mode　of　dynamic　snap-through.　Base　on　the　implicit　direct　integration　method,　time　domain　response　and　frequency　domain　response　of　the　system　are　achieved.　Considering　the　dissipative　effect　of　Rayleigh　damping,　the　potential　energy　curve　is　used　to　describe　the　variety　of　strain　energy　during　the　process　of　snap-through.　The　factors　affecting　the　dynamic　snap-through　performance　of　the　bi-stable　laminate,　including　the　curing　temperature,　structure　sizes,　layup　conditions　and　dissipation　factors,　are　discussed　analytical　solutions.　Under　the　influence　of　multi-parameters,　a　series　of　single-well　vibrations　and　cross-well　vibrations　is　fully　displayed　©　Proceedings　of　the　26th　International　Congress　on　Sound　and　Vibration,　ICSV　2019.　All　rights　reserved.