Intelligent decision-making method for processing hull plate by using oxyhydrogen gas heat source

The invention provides an intelligent decision-making method for processing a hull plate by using an oxyhydrogen gas heat source. The method comprises the following steps: determining a processing parameter and deformation relation of oxyhydrogen gas heating; establishing a heat source model of the hydrogen-oxygen heat source processing ship plate, and obtaining finite element simulation data; optimizing deformation prediction of the support vector machine through an improved grey wolf algorithm to obtain a prediction result, performing interpolation completion on finite element simulation data to obtain a complete corresponding relationship between deformation and processing parameters, and constructing an oxyhydrogen flame processing ship plate database; using a plate expansion method for the drawing of the target plate, obtaining a machining path and the deformation amount of the corresponding path, and obtaining a machining parameter set through the corresponding relation in the database; and obtaining an