Abstract：In view of the non-linear character of residual static correction,the paper analyzed the advantages and disadvantages of currently-used linear and non-linear inversion methods and presented a new mixed inversion method having high computational efficiency and searching global optimum solution on that basis,that is:in the process of solving the problem the linear optimization is used to look for local optimum solution for each disturbance and simulated annealing method is used for random searching in each iteration,resulted in global optimum solution by lesser iterative number.The paper also presented the selective method for inversion parameters,making the method have self-adaptive character.The theoretical analysis and numeric calculation showed that the method not only solved the non-linear global optimum problem of larger residual static corrections,but also improved the efficiency,being a feasible self-adaptive residual static correction method.
