Synthesis evaluation of the placement of aids to navigation in port environment

This paper applies AHP and fuzzy synthesis evaluation theory to evaluate the reasonable degree of the placement of aids to navigation in each channel, and evaluates the reasonable degree of the placement of aids to navigation in the whole harbor environment. Through the evaluation, the reasonable degree of the placement of aids to navigation can be obtained in a port water area. It offers theoretical bases for improving the placement of aids to navigation in the water area. Furthermore, the paper also provides a method to evaluate whether the placement of aids to navigation in a port water area is reasonable and a set of theory of how to place resonable aids to navigation.