Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Flavio Prattico"'
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 7, Iss 5, Pp 1600-1609 (2016)
We propose a statistical approach to modelling for predicting and simulating occurrences of tornadoes and accumulated cost distributions over a time interval. This is achieved by modelling the tornado intensity, measured with the Fujita scale, as a s
Externí odkaz:
https://doaj.org/article/85204a8473d9421480525aa95d50d4a9
Publikováno v:
Journal of Renewable Energy, Vol 2013 (2013)
We consider the problem of wind energy production by using a second-order semi-Markov chain in state and duration as a model of wind speed. The model used in this paper is based on our previous work where we have shown the ability of second-order sem
Externí odkaz:
https://doaj.org/article/3a658293390f4b589e856ae67cde9496
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 518:22-29
The main purpose of this work is to investigate the relation between some measures in information theory and the accuracy of volatility forecasting using a model of asset returns. First we highlight the dependence between volatility forecasting and e
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 467:542-553
This paper presents an insurance contract that the supplier of wind energy may subscribe in order to immunize the production of electricity against the volatility of the wind speed process. The other party of the contract may be any dispatchable ener
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 7, Iss 5, Pp 1600-1609 (2016)
We propose a statistical approach to modelling for predicting and simulating occurrences of tornadoes and accumulated cost distributions over a time interval. This is achieved by modelling the tornado intensity, measured with the Fujita scale, as a s
Publikováno v:
Communications in Statistics - Theory and Methods. 46:5994-5999
In this paper, we derive conditions under which second-order semi-Markov chains in state and duration admits a limit distribution.
Publikováno v:
Journal of Wind Engineering and Industrial Aerodynamics. 145:229-236
In this paper we use risk management techniques to evaluate the effects of some risk factors that affect the energy production of a wind farm. We focus our attention on three major risks: wind speed variability, wind turbine failures and correlations
Publikováno v:
Applied Energy. 154:290-297
We propose the computation of different wind energy production indicators and financial profitability of potential wind power sites. The computation is performed by modeling the wind speed process as an indexed semi-Markov chain to predict and simula
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 406:59-66
The prediction of wind speed is one of the most important aspects when dealing with renewable energy. In this paper we show a new nonparametric model, based on semi-Markov chains, to predict wind speed and the energy produced by a commercial blade. P
Publikováno v:
Sensors and Actuators A: Physical. 201:363-370
The work presented here concerns the study of a new electronic travel aids for visual impaired and blind people for which the white cane represents, still today, the most widely used tool. The new system that we are going to present in this work is c