Investigation of the influence of measurement errors of navigation parameters on the quality of the control process an unmanned vessel

Abstract

Much attention is paid to the problems of creating vessels with the implementation of remote or autonomous control. For vessels of this type, it qualitatively changes the requirements for ship systems for measuring, processing and transmitting navigation parameters. The importance of this problem is determined by the possible significant damage in the event of emergency situations when making management decisions based on erroneous information arising in the measurement channels. The article considers the errors arising in the measurement channels of navigation parameters on the example of a vessel with a wheeled propulsion and steering complex. 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 influences are presented.