Simulation modeling of hydroacoustic boundary reverberation signal in Hartley basis

Krutyakov M., Rozanov I., Sotnikov A.

The method of simulation modeling of most specific signal in area of active hydrolocation – the signal of boundary reverberation – is proposed. Reverberation is being considered as a noise which significantly complicates target detection process because it has a spectrum correlated with useful signal. Practical application of model is advisable during modernization, control of algorithmical and onboard software functioning of real-time systems, training of neural-network-based software complexes of detection and guidance of underwater objects. Experiments on dispatch of obtained signals were held on the base of onboard control system of hydrolocational complex.

Keywords:Hydroacoustic boundary reverberation, simulation modeling, mathematical model, Hartley basis