Teleoperation　control　strategies　for　collaborative　welding　system　which　is　targeting　at　giving　full　play　to　human＇s　superiority　is　designed　and　the　fitness　for　teleoperation　welding　task　of　which　are　studied.　During　the　teleoperation　welding　process,　6-DOF　controller＇s　signal　can　be　converted　into　welding　torch＇s　position,　velocity　or　acceleration　changing　which　is　being　controlled.　For　welding　purposes,　control　strategies　of　four　modes　are　designed,　which　are　static　position　and　posture　mode,　dynamic　position　and　posture　mode,　velocity　mode　and　acceleration　mode.　A　test　and　analysis　system　for　testing　the　tracking　accuracy　and　reliability　of　control　strategy　based　on　virtual　reality　is　developed.　The　tracking　accuracies　of　the　four　control　strategies　are　studied　in　the　following　tests　with　straight　line　trajectory,　curve　trajectory　or　space　curve　trajectory.　The　results　show　that　the　control　strategy　in　dynamic　position　and　posture　mode　has　best　stability　and　strong　adaptability　which　is　the　most　suitable　for　the　teleoperation　system.　Copyright:　©　2020　Editorial　Board　of　CHINA　WELDING.