C-shaped arm X-ray machine mechanical parameter analysis method

The invention relates to a C-shaped arm X-ray machine mechanical parameter analysis method and belongs to the technical field of medical apparatuses. The method is characterized in that mechanical parameters are calculated through a specific mold, and the mechanical parameters are analyzed by combining various analysis methods to obtain the correction cycle of the X-ray machine. The method comprises the steps of step1, acquiring original projection data of the specific mold; step2, processing the original projection data according to the projection data correction method, and recording correction data information; step3, calculating the mechanical parameters by using the correction data information; step4, analyzing the parameters through a statistical analysis method and a prediction analysis method; step5, comparing analysis results to obtain a geometric correction cycle. The uni-variate and multi-variate statistical analysis method and the time series based quantitative and the qualitative analysis method