The optimization algorithms for ship shafting alignment

The optimization algorithms is one of difficult problems to be solved for ship shafting alignment which is multi-field coupling as statically indeterminate and flexible complex system, it is the key and focus question to evaluate and control ship shafting condition. In this study, a general optimization algorithms for ship shafting alignment to describe the transfer function is suggested and validated. The results of research show that ship shafting influence coefficients are provided physical sense and applied value. Therefore, the optimization algorithms based on the theory of transfer matrix is established to solve the complex problem of large ship shafting alignment facilely and effectively.