Research on multi-source heterogeneous data fusion method for intelligent ship navigation test

In response to the problems of various types of parameters and significant differences in physical dimensions in the intelligent ship sea navigation test, and the related parameters mainly include platform steering gear, AIS, attitude, and wind speed and direction,etc. This article focuses on summarizing and analyzing the physical properties, sources, and categories of various types of parameters, in order to grasp the basic characteristics and data compilation methods of each parameter. A multi-source heterogeneous data fusion method for intelligent ship navigation systems based on simultaneous basis is proposed, and a navigation test data collection and fusion system is designed and developed, which can provide technical and data support for the evaluation of intelligent ship navigation performance.