Further modification practical method for estimating directional wave spectrum by HF radar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

A new modification in a practical method for directional spectrum parameters by HF radar is presented. This new method is a further modification of Bayesian method reported by Hashimoto and Tokuda (1998). In this paper, a formulation of directional spectrum is characterized by an exponential function having the power expressed by a Fourier series over the directional range and assumed to be a piecewise-constant function over the frequency range. The applicability and accuracy of the proposed method are comprehensively examined using numerical simulation and field data of various wave conditions. The results suggest that modified method provides several advantages more powerful, potentially more accurate and faster solution techniques in practical method.

Original languageEnglish
Title of host publicationThe Proceedings of the 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE
Pages898-905
Number of pages8
Publication statusPublished - Dec 1 2009
Event19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE - Osaka, Japan
Duration: Jun 21 2009Jun 26 2009

Publication series

NameProceedings of the International Offshore and Polar Engineering Conference
ISSN (Print)1098-6189
ISSN (Electronic)1555-1792

Other

Other19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE
CountryJapan
CityOsaka
Period6/21/096/26/09

Fingerprint

Exponential functions
Fourier series
Radar
Computer simulation

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Mechanical Engineering

Cite this

Lukijanto, Hashimoto, N., & Yamashiro, M. (2009). Further modification practical method for estimating directional wave spectrum by HF radar. In The Proceedings of the 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE (pp. 898-905). (Proceedings of the International Offshore and Polar Engineering Conference).

Further modification practical method for estimating directional wave spectrum by HF radar. / Lukijanto, ; Hashimoto, Noriaki; Yamashiro, Masaru.

The Proceedings of the 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE. 2009. p. 898-905 (Proceedings of the International Offshore and Polar Engineering Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lukijanto, , Hashimoto, N & Yamashiro, M 2009, Further modification practical method for estimating directional wave spectrum by HF radar. in The Proceedings of the 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE. Proceedings of the International Offshore and Polar Engineering Conference, pp. 898-905, 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE, Osaka, Japan, 6/21/09.
Lukijanto , Hashimoto N, Yamashiro M. Further modification practical method for estimating directional wave spectrum by HF radar. In The Proceedings of the 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE. 2009. p. 898-905. (Proceedings of the International Offshore and Polar Engineering Conference).
Lukijanto, ; Hashimoto, Noriaki ; Yamashiro, Masaru. / Further modification practical method for estimating directional wave spectrum by HF radar. The Proceedings of the 19th (2009) International OFFSHORE AND POLAR ENGINEERING CONFERENCE. 2009. pp. 898-905 (Proceedings of the International Offshore and Polar Engineering Conference).
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