Structural vibration noise inversion method based on embedded physical information neural network

The invention discloses a structural vibration noise inversion method based on an embedded physical information neural network, and the method specifically comprises the following steps: collecting vibration noise according to the noise distribution condition generated by structural vibration, and obtaining the distribution condition of the vibration noise in a space; according to the propagation characteristics of the structural vibration noise, describing the propagation of the vibration noise by using a physical control equation of a line sound source sound wave, and obtaining a partial differential equation expression form of structural vibration in combination with initial conditions and boundary conditions; approaching a real solution of a partial differential equation through a neural network, constructing a loss function through an automatic differential technology, and establishing a neural network with embedded physical information; actually measured structure vibration noise is used as training dat