The optimization method study of main mechanics performance of the high-speed inland ship

In this paper, a hierarchical parallel genetic-chaos algorithm is advanced basing on parallel thinking, genetic algorithm and new chaos algorithm and it is called HP-GA-CX. This new algorithm is programmed by VC++ into software which has a user-friendly graphical interface of good interactivity and applied to solving that mathematical model of synthetically optimizing main mechanics performance of the transitional inland ship. Quantities of computation results of different solving methods show that compared with other methods such as GA, chaos algorithm and their parallel algorithms, this composite algorithm is reliable and efficient so that it lays a solid foundation for hull form optimization design and evaluation analysis of the high-speed inland ships.