To guarantee the safety of a vessel's navigation,its navigation steering control should be studied.The fuzzy comprehensive evaluation model is constructed by selecting the fuzzy evaluation system for the steering control of a vessel in navigation.The neural network method is utilized to identify and estimate the parameter variables in the model,and the fuzzy model simulation test for the navigating vessel is conducted considering the fuzzy model controlling its adaptive ability and nonlinear conditions.This model avoids the tediousness and data redundancy of the mathematical model,and the parameters of the test results are closer to the real vessel data,which proves that it is comparatively in line with the actual situation.The test results shows that the fuzzy com-prehensive evaluation model and the parameter variable identification method of the navigating vessel are scien-tific and practical,and the good course control effect improves the safety of the vessel's navigation.
navigating vesselfuzzy comprehensive evaluation modelneural network systemrudder control
万方数据
维普
