METHOD FOR COMPLEX PROCESSING NAVIGATION INFORMATION

摘要

A method for complex processing navigation information includes measurement of coordinates for location of center of mass of ground-based moving machine in the selected coordinates system by information from a course-speed navigation system, comprising transmitters of course angle and ground speed, and correction of calculated coordinates with use of current position-speed information from on-board differential satellite navigation system. The corrections of course detector readings and scaling factor of a ground-speed sensor are evaluated at each discrete navigation information processing step with a period equal to time of information updating from differential satellite navigation system by means of a nonlinear regressive iteration procedure, and current coordinates of the position of center of mass are estimated.