By Topic

Application of parameter-induced stochastic resonance to target detection in shallow-water reverberation

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
6 Author(s)
Xu, Bohou ; Department of Mechanics, The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China ; Huiquan Zhang ; Zeng, Lingzao ; Li, Jianlong
more authors

Your organization might have access to this article on the publisher's site. To check, click on this link: 

A method based on parameter-induced stochastic resonance is proposed for target echo detection in the presence of shallow-water reverberation. The signal received by the horizontal sensor array is normalized and delayed to form the input to a bistable system. The system parameters are tuned properly to maximize the detection performance based on parameter-induced stochastic resonance techniques. Considering the limitation on the length of receiving arrays, the space-time unfolding method is suggested to largely improve the detection performance.

Published in:

Applied Physics Letters  (Volume:91 ,  Issue: 9 )