A study on the supportability evaluation of high performance ship based on TFNAHP and cloud model

The supportability of high-performance ship is an important index to measure the design quality of high-performance ship and the allocation of support resources. The comprehensive evaluation of supportability design is an important step to understand the design of high-performance ship and improve the level of supportability design. In this paper, a method of combining the TFNAHP to analyze the index weight, and the cloud model to convert the qualitative concept to quantitative representation through a specific structural algorithm which is proposed to evaluate the supportability design of high performance ships. This method can be used for qualitative evaluation of all levels of indicators and the whole design and providing a reference for the improvement of supportability design and the system reliability assessment..