AUV-12 Sonar Integration and Evaluation
Abstract
The primary goal of Contract N00014-09-C-0301 is to integrate the CodaOctopus EchoScope MKII (ES MKII) high-resolution, volumetric three-dimensional (3D) sonar system into a Bluefin Robotics B12 autonomous underwater vehicle (AUV) payload. Previously, SRI International (SRI) built and tested an AUV payload consisting of the BlueView Technologies 3DSLS, a multibeam sonar that, when fused with the navigation data, can generate highly detailed 3D mosaics. As part of the current effort, we will compare performance of the ES MKII and 3DSLS sonar payloads. Both the ES MKII and the BlueView 3DSLS produce 3D data, but in different ways. An initial comparative analysis will enable assessment of capability versus value for each system. The primary objectives of this effort are as follows: * Characterize the AUV navigation system and the BlueView 3DSLS, which has been upgraded with reduced side lobe arrays. The characterization tests will be performed over a debris field, as explained in Section 3. * Integrate the ES MKII into a Bluefin B12 12.75" diameter AUV payload. * Extensively field-test and characterize both 3D sonar systems with the AUV. - The AUV was built specifically for the purpose of scanning ship hulls, so the comparative analysis will be of the two sonar payloads scanning a ship hull. The initial application of this technology is envisioned to enhance port security and the security of our military assets at home and abroad.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 26, 2010
- Accession Number
- ADA515048
Entities
People
- John Kloske
Organizations
- SRI International