The　coordinated　control　scheme　of　the　dual-arm　space　robot　without　controlling　the　base　position　is　discussed.　The　dynamics　equations　of　the　system　and　the　generalized　Jacobian　matrix　are　derived.　Based　on　the　results,　the　nonlinear　feedback　control　for　the　dual-arm　space　robot　is　proposed.　When　the　dynamics　model　and　parameters　are　accurately　known,　the　proposed　control　scheme　can　effectively　control　space　manipulator　and　the　base　to　complete　the　desired　motion　in　inertia　space,　without　controlling　the　base＇s　position　of　the　space　robot.　the　simulation　result　demonstrate　that　the　proposed　scheme　is　efficient.