Dependence by top stable mechanical platform, platform type inertial navigation system provide the guidance datum for the guidance system and the attitude control system.The platform stabilization loop is essential part affects on navigation accuracy. In the article has carried on the modelling to the platform stabilization loop in the first, then introduced fuzzy Control Strategy and multiple correction factor of fuzzy control Strategy to the double closed loop system of inertial platform , and conducted a simulation to the control system. Theoretically proved the feasibility of fuzzy control in the stabilization loop of inertial platform.