Reliability sensitivity of vibration transfer path systems

The Kronecker algebra,the matrix calculus,the generalized second moment technique of vector-valued functions and matrix-valued functions,and the stochastic finite element theory were the basis of this journal.The effective approach for the transfer reliability and reliability sensitivity for vibration transfer path systems was presented,and the transfer reliability and reliability sensitivity of the vibration transfer path systems with uncertain paths,which included mass,stiffness and position,were analyzed theoretically and computed numerically,and the correlated mathematical expressions were obtained.Thus,in practical project,the most uncertain factors in vibration transfer systems can be considered so as to give the effective way for solving the vibration transfer path systems with uncertain factors,which provide the theoretical foundation for the dynamic design of vibration systems.