In　order　to　eliminate　mechanical　friction　in　the　mobile　laser　table　for　micro　machining,　a　new　maglev　platform　jointly　driven　by　three　sets　of　levitated　subunits　was　proposed　in　this　paper.　Firstly,　the　platform　structure　and　working　principle　were　introduced.　The　three　sets　of　subunits　had　the　same　structure,　consisting　of　permanent　magnets　and　electromagnetic　coils;　the　force　of　the　coils　applying　on　the　permanent　magnets　was　analyzed,　and　the　plane　range　in　which　the　maglev　platform　could　achieve　stable　levitation　was　discussed.　Secondly,　the　in-plane　dynamics　model　of　the　maglev　platform　was　established,　and　the　equation　of　the　transformation　relationship　between　the　displacement　of　the　subunit　and　that　of　the　platform　was　built.　Subsequently,　based　on　the　decentralized　control　strategy,　the　corresponding　fuzzy　proportional-derivative　controller　of　the　subunit　system　was　designed.　Finally,　a　physical　platform　was　built,　and　the　static　levitation　experiment,　step　response　experiment,　and　two-axis　combined　working　experiment　were　conducted　on　the　platform.　The　results　show　that　the　maglev　platform　can　ignore　the　motion　control　in　the　vertical　direction　within　the　plane　range　of　±2　mm,　and　it　has　a　root　mean　squared　error　in　the　x　direction　of　only　2.95　μm　and　a　maximum　tracking　error　of　11　μm　during　static　levitation.　Meanwhile,　the　maglev　platform　has　a　motion　displacement　of　4　mm　and　two-axis　combined　working　ability.　©　2023　Science　Press.　All　rights　reserved.