Browsing by Author "Kyprianou, Andreas"
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Article
Forecasting degradation rates of different photovoltaic systems using robust principal component analysis and ARIMA
Pieri, E.; Kyprianou, Andreas; Phinikarides, A.; Makrides, G.; Georghiou, George E. (2017)

Conference Object
How can a Multiscale Analysis Guide Smart Urban Energy Demand Management? An Example from London City Westminster Borough
Mouzourides, P.; Kyprianou, Andreas; Choudhary, R.; Ching, J.; Neophytou, Marina K. A. (2017)

Conference Object
How can a Multiscale Analysis Guide Smart Urban Energy Demand Management? An Example from London City Westminster Borough
Mouzourides, P.; Kyprianou, Andreas; Choudhary, R.; Ching, J.; Neophytou, Marina K. A. (2017)

Article
Identification of hysteretic systems using the differential evolution algorithm
Kyprianou, Andreas; Worden, K.; Panet, M. (2001)A widely used model in the field of hysteretic or memorydependent vibrations is that of Bouc and Wen. Different parameter values extend its use to various areas of mechanical vibrations. As a consequence an identification ...

Conference Object
Identification of hysteretic systems using the differential evolution algorithm
Kyprianou, Andreas; Worden, K. (Affiliation: Dept. of Mechanichal Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United KingdomCorrespondence Address: Kyprianou, A.Dept. of Mechanichal Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdomemail: Mep96Gak@sheffield.ac.uk, 1998)In system identification, it is wellknown that any nonlinear in the parameters system, possesses a complicated error surface with many local minima. In this case the conventional algorithms, such as those based on least ...

Article
An inverse method to assign receptances by using classical vibration absorbers
Zhu, J.; Mottershead, J. E.; Kyprianou, Andreas (2009)The classical massspring absorber can be thought of as a very simple structural modification. In this paper the inverse problem of assigning receptances to a dynamic system by using one or more simple massspring absorbers ...

Conference Object
Is robustness of stochastic uncertain systems related to information theory and statistical mechanics?
Charalambous, Charalambos D.; Kyprianou, Andreas (Affiliation: Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, CyprusAffiliation: Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, CyprusAffiliation: School of Information Technology and Engineering, University of Ottawa, 161 Louis Pasteur, A519, Ottawa, Ont. K1N 6N5, CanadaCorrespondence Address: Charalambous, C.D.Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprusemail: chadcha@ucy.ac.cy, 2005)Fifty years ago, when Claude Shannon was developing the Mathematical Theory of Communications, for reliable data transmission, which evolved into the subject of information theory, another discipline was developing dealing ...

Conference Object
Is robustness of stochastic uncertain systems related to information theory and statistical mechanics?
Charalambous, C. D.; Kyprianou, Andreas (Affiliation: Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, CyprusAffiliation: Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, CyprusAffiliation: School of Information Technology and Engineering, University of Ottawa, 161 Louis Pasteur, A519, Ottawa, Ont. K1N 6N5, CanadaCorrespondence Address: Charalambous, C.D.Department of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprusemail: chadcha@ucy.ac.cy, 2005)Fifty years ago, when Claude Shannon was developing the Mathematical Theory of Communications, for reliable data transmission, which evolved into the subject of information theory, another discipline was developing dealing ...

Conference Object
Is robustness of stochastic uncertain systems related to information theory and statistical mechanics?
Charalambous, Charalambos D.; Kyprianou, Andreas (2005)Fifty years ago, when Claude Shannon was developing the Mathematical Theory of Communications, for reliable data transmission, which evolved into the subject of information theory, another discipline was developing dealing ...

Article
A lower dimensional feature vector for identification of partial discharges of different origin using time measurements
Evagorou, D.; Kyprianou, Andreas; Lewin, P. L.; Stavrou, A.; Georghiou, George E. (2012)

Article
A lower dimensional feature vector for identification of partial discharges of different origin using time measurements
Evagorou, D.; Kyprianou, Andreas; Lewin, P. L.; Stavrou, A.; Georghiou, George E. (2012)

Article
Measurement of liquid crystal film thickness using interferometry
Kossivas, F.; Kyprianou, Andreas (2010)Thickness measurements of thin films having thickness less than 1 µm are difficult to obtain by an interferometer. These difficulties arise from the overlap of the fringes from the upper and lower surfaces of the thin ...

Conference Object
Minimum relative entropy criterion for damage detection and location
Mares, C.; Kyprianou, Andreas (Affiliation: Brunel University, School of Engineering and Design, United KingdomAffiliation: University of Cyprus, Department of Mechanical and Manufacturing Engineering, CyprusCorrespondence Address: Mares, C.Brunel University, School of Engineering and DesignUnited Kingdomemail: Cristinel.Mares@brunel.ac.uk, 2009)Relative entropy has been employed, as an alternative to other regularization methods, in solving illconditioned linear inverse problems. Damage detection when treated as structural modification imparted by the damage ...

Article
Minimum relative entropy criterion for damage detection and location
Kyprianou, Andreas; Mares, C.; Charalambous, Charalambos D.; Mottershead, J. E. (2007)Relative entropy has been employed, as an alternative to other regularization methods, in solving illconditioned linear inverse problems. Damage detection when treated as structural modification imparted by the damage ...

Article
Minimum relative entropy criterion for damage detection and location
Kyprianou, Andreas; Mares, C.; Charalambous, C. D.; Mottershead, J. E. (2007)Relative entropy has been employed, as an alternative to other regularization methods, in solving illconditioned linear inverse problems. Damage detection when treated as structural modification imparted by the damage ...

Article
Minimum relative entropy criterion for damage detection and location
Kyprianou, Andreas; Mares, C.; Charalambous, Charalambos D.; Mottershead, J. E. (2007)Relative entropy has been employed, as an alternative to other regularization methods, in solving illconditioned linear inverse problems. Damage detection when treated as structural modification imparted by the damage ...

Article
Modelling and Simulation of Bolted Joints under Harmonic Excitation
Oldfield, M.; Ouyang, H.; Mottershead, J. E.; Kyprianou, Andreas (2003)Bolted metal joints under harmonic loading exhibit hysteretic behaviour. This is the major source of damping in frame structures with bolted joints, since the material damping of these structures is very small. In this ...

Article
Modelling study of liquid crystals orientation in the presence of corrosion potential
Kossivas, P.; Kyprianou, Andreas (2010)The anchoring and orientation of liquid crystal (LC) molecules are influenced by several parameters. This paper presents theoretical work that aims to explain how surface changes and potential due to corrosion, affect the ...

Article
A multiresolution approach to cointegration for enhanced SHM of structures under varying conditions  An exploratory study
Worden, K.; Cross, E. J.; Antoniadou, I.; Kyprianou, Andreas (2014)Cointegration has now been established as a powerful means of projecting out longterm trends from timeseries data in the context of econometrics. Recent work has further established that cointegration can be applied ...

Conference Object
Multisource PD identification based on phase synchronous and asynchronous data
Evagorou, D.; Kyprianou, Andreas; Georghiou, George E.; Hao, L.; Lewin, P. L.; Stavrou, A. (2011)