Determining the Space Motion of Nonlinear Systems on the Basis of the Concept of Inverse Problems of Dynamics

摘要

On the basis of the concept of inverse problems of dynamics, the problem of estimating the state of nonlinear objects with minimal prior information about the probabilistic characteristics of the measurement noises and perturbations is solved with the use of regularizing procedures. Algorithms for regular estimation are obtained in the discrete and continuous form. They are stable to the errors of the input data and are adapted to modern hardware capabilities. Some results of numerical simulation are given.