U.S. Department of Transportation
Federal Highway Administration
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Washington, DC 20590
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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations
| Project Information | ||
| Project ID: | FHWA-PROJ-08-0029 | |
| Project Name: | Mathematical Analysis of the Empirical Mode Decomposition | |
| Project Status: | Completed | |
| Start Date: | September 10, 2008 | |
| End Date: | November 30, 2012 | |
| Contact Information | ||
| Last Name: | Lee | |
| First Name: | Kunik | |
| Telephone: | 202-493-3491 | |
| E-mail: | kunik.lee@dot.gov | |
| Office: | Office of Operations Research and Development | |
| Team: | Trans Enabling Technologies Team [HRDO-10] | |
| Program: | Exploratory Advanced Research | |
| Project detail | ||
| Roadmap/Focus area(s): | Comprehensive Approach to Safety | |
| Project Description: | This study consists of two broad fronts of studies: to improve the presently available Empirical Mode Decomposition algorithms and to establish a rigorous mathematical foundation for the generalized adaptive data analysis methodology. The success of the first research area will enhance immediate improvement of information management in a complex or significantly rich signal data system, such as the Integrated Safety System being considered by the Federal Highway Administration or for full-scale traffic control systems. The success of the second research area would enable drastic improvement of robustness and reliability of the algorithm and guarantees its further applications. | |
| Goals: | The key project objective is to attempt to develop a mathematical analysis of complex signals. | |
| Background Information: | This project has been submitted in response to second round (fiscal year 2008) Exploratory Advanced Research Program solicitation. | |
| More Information URL(s): | ||
| Product Type: | Research report Software | |
| Test Methodology: | Empirical and theoretical | |
| Expected Benefits: | Early detection of defects in bridges and other structures. | |
| Deliverables: | 1. Name: Reports Product Type(s): Research report Description: The product is a mathematical foundation of signal analysis. 2. Name: Software with mathematical algorithms. Product Type(s): Software Description: The product contains information on software usage of Hilbert-Huang Transform (HHT) methods. | |
| FHWA Topics: | Research/Technologies--FHWA Research and Technology | |
| TRT Terms: | Highway Traffic Control Systems Research Safety Information Technology Empirical Methods Algorithms |
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| FHWA Disciplines: | Safety |
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| Subject Areas: | Data and Information Technology |
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