UDC 656.052.16
METHODS FOR INCREASING ACCURACY IN STRAPDOWN INERTIAL NAVIGATION SYSTEMS
A. E. Kutsev, post-graduate student, RSREU, Ryazan, Russia;
orcid.org/0009-0008-8736-0944, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A. E. Serebryakov, Ph.D. (Tech.), Associate Professor of RGRTU, Acting Head of the Department of EP RGRTU, Ryazan, Russia;
orcid.org/0009-0008-8593-7374, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
The article discusses the principles of operation of strapdown inertial navigation systems and provides an overview of methods for filtering and signal recovery, as well as their classification. It also considers the essence of methods to increase the accuracy of navigation systems using input data to form a multidimensional space, which is then reduced to a smaller number of measurements. The use of feedback in classical Kalman filters and neural networks is also discussed
Key words: : strapdown inertial carbon system, operating principle, filtration, analysis.