Investigation of influence of navigation parameters measurement errors on the quality of an unmanned vessel control process
Much attention is paid to the problems of creating vessels with the implementation of remote or autonomous control. For vessels of this type, the requirements for ship systems for measuring, processing and transmitting navigation parameters are qualitatively changed. The importance of this problem is determined by the possible significant damage in case of emergency situations while making management decisions based on misinformation arising in the measurement channels. The article considers the errors arising in the measurement channels of navigation parameters by the example of a vessel with a wheeled propulsion and steering unit. The mathematical model of the vessel made it possible to investigate the influence of measurement errors of navigation parameters on the qualitative indicators of the ship management process when implementing various control algorithms. The results of studies of the influence of measurement errors of navigation parameters on the process of keeping the vessel on a given trajectory under external wind influence are presented.