This thesis addresses an acoustic underwater source localization with application to an at-sea experiment. We propose a new matching method based on a fit-metric called as Hausdorff distance (HD) as a cost-function to be minimized, in order to perform the localization inversion. The 2-D localization, in range and depth, is performed by matching the patterns of time difference of arrival (TDOA) when using only one hydrophone at the reception and by matching the TDOA and the Angle of Arrival (AOA) when using an array of hydrophones at the reception, between respectively measured and modeled sequences. The modelled TDOA was obtained based on the Ray-path acoustic propagation model. The data sets analyzed here were collected during two experime...
The knowledge of the marine environment is required for many underwater applications such as communi...
The knowledge of the marine environment is required for many underwater applications such as communi...
The knowledge of the marine environment is required for many underwater applications such as communi...
This thesis addresses an acoustic underwater source localization with application to an at-sea exper...
This thesis addresses an acoustic underwater source localization with application to an at-sea exper...
Cette thèse porte sur la localisation de sources acoustiques sous-marines avec application à une exp...
International audienceThe fundamental and practical problem of passive localization in range and dep...
International audience— This paper addresses the problem of localizing and tracking a surface or und...
National audienceAbstract: This paper addresses the problem of source localization with only one sen...
International audienceThis paper addresses passive source localization using the TDOAs with comparis...
International audienceThis paper addresses passive source localization using the TDOAs with comparis...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The knowledge of the marine environment is required for many underwater applications such as communi...
The knowledge of the marine environment is required for many underwater applications such as communi...
The knowledge of the marine environment is required for many underwater applications such as communi...
This thesis addresses an acoustic underwater source localization with application to an at-sea exper...
This thesis addresses an acoustic underwater source localization with application to an at-sea exper...
Cette thèse porte sur la localisation de sources acoustiques sous-marines avec application à une exp...
International audienceThe fundamental and practical problem of passive localization in range and dep...
International audience— This paper addresses the problem of localizing and tracking a surface or und...
National audienceAbstract: This paper addresses the problem of source localization with only one sen...
International audienceThis paper addresses passive source localization using the TDOAs with comparis...
International audienceThis paper addresses passive source localization using the TDOAs with comparis...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The objective of this thesis work is to propose an approach of array design for the localization of ...
The knowledge of the marine environment is required for many underwater applications such as communi...
The knowledge of the marine environment is required for many underwater applications such as communi...
The knowledge of the marine environment is required for many underwater applications such as communi...