RESPONSE OF VIBRATION SYSTEMS WITH UNCERTAIN TRANSFER PATHS

Based on the generalized probabilistic perturbation method, the responses of vibration transfer path systems with uncertain paths are solved. The effective approach for response analysis of vibration transfer paths are presented using Kronecker algebra, matrix calculus, generalized second moment method, matrix perturbation theory, and probability and statistics method. The uncertain factors in practical engineering are considered and the random responses of multiple and/or multi-dimensional paths are described clearly in the time domain.