The　control　of　the　compressor　in　fuel　cell　systems　(FCS)　plays　a　crucial　role　in　ensuring　stable　and　efficient　operation.　To　further　enhance　the　efficiency　and　durability　of　FCS,　considering　the　impact　of　power　allocation　on　the　air　supply　control　of　the　system,　this　work　analyzes　the　coupling　relationship　between　the　control　variables　of　the　compressor,　the　state　of　the　air　supply　system　in　fuel　cells,　and　the　output　of　the　FCS.　A　coordinated　control　model　for　fuel　cell　hybrid　electric　vehicle　(FCHEV)　considering　the　compressor　is　reconstructed.　A　system　coordination　control　strategy　based　on　a　cascade　feedback　structure　is　proposed,　and　simulation　and　experimental　verification　of　system　performance　are　conducted　under　different　reference　values　of　Oxygen　Excess　Ratio　(OER).　　©　2024　IEEE.