The weapons dispatching with various uncertain factors is the main factor that affects the fight ability of the aircraft carrier. Aiming at the multi-echelon supply chain network with internal and external uncertainties, the fuzzy optimization is used to control the multi-echelon supply chain network. The Takagi-Sugeno method is applied in modeling the uncertainties of system. The weapons scheduling scheme is designed based on robust stability condition. The effectiveness and reliability of the proposed controller are verified by comparing with other fuzzy control methods. The scheme can weaken the flucations of the weapons storage and cost induced by internal and external uncertainties, thus ensuring the sustained and stable supply for weapons.