A.I. Perov1

1 National Research University «MPEI» (Moscow, Russia)

1 alexp@aha.ru

In radio navigation and radio location tasks tracking systems on radio signals parameters often operate when object acceleration has stepwise changing. If we synthesize various tracking systems using optimal filtering theory it is necessary to represent the estimated process as a multidimensional Marcovian process. But such representation for stepwise changed acceleration is a rough approximation that lead to estimates accuracy degradation. One of possible approach to such disambiguation is to describe acceleration as Marcovian chain with finite number of states. This approach is developed in the article.

Objective. To synthesize an optimal filtering algorithm of information process depended on noninformative parameters described
by Marcovian chain using the observation grouping method when receiving radio signals and to implement simulation for an illustrative task.

Perov A.I. Optimal filtering of an information process depended on noninformative parameters described by Marcovian chain when radio signals are receiving. Radiotekhnika. 2024. V. 88. № 9. P. 43−57. DOI: https://doi.org/10.18127/j00338486-202409-04 (In Russian)

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