Ambient vibration is the main factor that influence on the structure stability of inertial confinement fusion (ICF) solid state laser driver. The ambient vibration includes broadband ambient vibration, local vibration and so on, which effect on the design of optical and build of environment control system. The stability of optical elements is analyzed in this paper by the method do pseudo excitation and gets the weights formulation of all kinds of vibration. Muti-channel micro vibration measurement equipment is used to analyze the ambient vibration of Shengguang-Ⅲ technical integrate line (SG-Ⅲ TIL) and get the weights coefficient of HVAC ( high ventilation air condition) vibration, vacuum set vibration and broadband ambient vibration, which are 0.457,0.281 and 0.162. The weights coefficients are different from NIF, which is important for the designing optimization and improving the vibration control level of TIL and the more large-scale ICF driver.
