Long-voyage crew body efficiency prediction model capable of dynamically correcting prediction error

The invention provides a long-voyage crew body efficiency prediction model capable of dynamically correcting prediction errors. The long-voyage crew body efficiency prediction model is constructed through the following steps that a static Bayesian network of the long-voyage crew body efficiency prediction model is constructed; based on the static Bayesian network, combining the static Bayesian networks at a plurality of continuous moments, and constructing a dynamic Bayesian network of a long-voyage crew body efficiency prediction model; and based on the dynamic Bayesian network, dividing an operation stage into different stages, and constructing a long-voyage crew body efficiency prediction model. In the human body efficiency prediction model, the representation variable correlation coefficient is introduced to reflect the correlation strength of each representation variable and the human body efficiency evolution, and the correlation coefficient is adjusted for the data characteristics of different represen