مورد إلكتروني
An Evolutionary Approach for Fusion of Active and Passive Sonar Contact Information
| العنوان: | An Evolutionary Approach for Fusion of Active and Passive Sonar Contact Information |
|---|---|
| المصدر: | DTIC |
| بيانات النشر: | 2006-07 |
| تفاصيل مُضافة: | DEFENCE RESEARCH AND DEVELOPMENT ATLANTIC DARTMOUTH (CANADA) Gammon, Mark A. |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | The core problem for networked systems for underwater surveillance revolves around the requirement to blend information from different sensors and platforms into a common operating picture. Data fusion of disparate data types can be problematic given the variety of potential surveillance systems in the network. Active and passive sonar in particular provide different data types with different accuracies. The acoustic environment is highly stochastic and errors are prevalent that can be promulgated throughout the system. An evolutionary algorithm approach for fusing active and passive sonar contact information is used to explore the issue of robustness when large contact errors prevail from multiple platforms. The algorithm may have the ability to recover from erroneous input at the expense of lower track accuracy. This may have a significant utility as an operator aid for construction of the global picture of fused active and passive data. A multitude of erroneous sources can still result in higher overall track errors and further research is required; however, the evolutionary approach may still provide significant benefit. Presented at the International Conference on Information Fusion (9th) held in Florence, Italy on 10-13 July 2006. Published in the Proceedings of the Intenational Conference on Information Fusion (9th), July 2006. The original document contains color images. |
| مصطلحات الفهرس: | Information Science, DATA FUSION, SYMPOSIA, CANADA, TRACKING, PASSIVE SONAR, SONAR SIGNALS, UNDERSEA SURVEILLANCE, ALGORITHMS, EVOLUTION(GENERAL), FOREIGN REPORTS, ACTIVE SONARS, Text |
| URL: | |
| الإتاحة: | Open access content. Open access content Approved for public release; distribution is unlimited. |
| ملاحظة: | text/html English |
| أرقام أخرى: | DTICE ADA521645 832081666 |
| المصدر المساهم: | From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.ocn832081666 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |