WIND AND WAVE TRAINED ARTIFICIAL NEURAL NETWORKS FOR THE FORECASTING OF WAVE CLIMATE IN HARBOUR AREA

نویسندگان

چکیده

Nowadays, maritime transportation has expanded rapidly, involving the need to enhance several navigation-related issues, particularly concerning safety of navigation, which is significantly impacted by weather conditions. In this regard, creating a wave forecasting system could facilitate vessel movement at harbour entrance or inside sheltered area. Wave characteristics are usually estimated using numerical models, generally require high computational costs, making them inadequate for nowcasting and climate. The current study describes implementation methodology port area Augusta (Sicily) based on an Artificial Neural Network (ANN) that attempts deliver trustworthy response model but with significant reduction in time.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Artificial Neural Networks in the Forecasting of Wave Parameters

Assessing the present status of the spectral wind wave modeling, Liu et al. (2002) compared four prediction models representing different levels of sophistication all based on the concept of a wave energy spectrum. It was concluded that the models performed in a similar way reflecting the general trend and patterns presented in observations. The differences between the results of computations w...

متن کامل

Investigation of wind induced wave climate close to the Koohmobarak Area, Gulf of Oman

Abstract Wind induced wave is of great importance due to its high energy. In this study wave climate in the Gulf of Oman close to the Koohmobarak area is investigated. Wave climate study is necessary for determination of long-term analysis of wave statistics as well as climate change effects in the study area. First, wave climate is study using both measured and simulated wave data close to th...

متن کامل

Real time wave forecasting using neural networks

Forecasting of ocean wave heights, with warning time of a few hours or days, is necessary in planning many operation-related activities in the ocean. Such information is currently derived by numerically solving the differential equation representing wave energy balance. The solution procedure involved is extremely complex and calls for very large amounts of meteorological and oceanographic data...

متن کامل

Forecasting of Wind Speed Using Artificial Neural Networks

Wind speed forecast is essential in wind energy conversion system and may fail to operate power plant at non optimal region if not properly forecasted. This paper focuses the short term wind speed forecasting using conventional statistical method and artificial neural networks such as back propagation network (BPN), generalized regression neural network (GRNN) and radial basis function networks...

متن کامل

Monthly runoff forecasting by means of artificial neural networks (ANNs)

Over the last decade or so, artificial neural networks (ANNs) have become one of the most promising tools formodelling hydrological processes such as rainfall runoff processes. However, the employment of a single model doesnot seem to be an appropriate approach for modelling such a complex, nonlinear, and discontinuous process thatvaries in space and time. For this reason, this study aims at de...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Proceedings of ... Conference on Coastal Engineering

سال: 2023

ISSN: ['2156-1028', '0589-087X']

DOI: https://doi.org/10.9753/icce.v37.papers.58