DATA Set Created at Cardiff University based on research presented in the IJPHM paper, 'the specification of and testing of a horizontal axis tidal turbine rotor monitoring approach.'
List of Data Files:
CFD_DATA.mat
InitialSimsTI000_0.mat
InitialSimsTI000_5.mat
InitialSimsTI001_0.mat
InitialSimsTI002_0.mat
InitialSimsTI010_0.mat
CMMetricsTI000_5.mat
CMMetricsTI001_0.mat
CMMetricsTI002_0.mat
CMMetricsTI010_5.mat
ClassificationResultsTI000_5.mat
ClassificationResultsTI001_0.mat
ClassificationResultsTI002_0.mat
ClassificationResultsTI010_0.mat
FluidTimSeriesTI010_0.mat
Ct.txt
TSR.txt
INFORMATION on DATA FILES:
CFD_Data:
This data set in the form of matlab structure contains data from the CFD models undertaken to produce the paramertisation data for the model detailed in the paper.
CTC  Vector containing the nondimensional torque curve for the turbine rotor being studied.
ITSR  The TipSpeedRation indexes for the above torque curve.
Steady_State_ParametersOptimumCFD Data : CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
 Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).

Off6_5CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
 Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).

Off9CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
 Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).

Off12CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).
InititalSimsTIxxx_x:
Here XXX_X is the TI for the simulation contained in the matlab workspace e.g. InitialSimsTI010_0.mat contains the simulation results for the TI = 10% simulations.
CTC  Vector containing the nondimensional torque curve for the turbine rotor being studied.
ITSR  The TipSpeedRation indexes for the above torque curve.
Steady_State_ParametersOptimumCFD Data : CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
 Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).

Off6_5CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
 Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).

Off9CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
 Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).

Off12CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm).
Model Data: Details of the CFD model  Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s).
SteadyStateSimulationOptimum(1 to i)SimInfo: Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information.
 SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s).

Off6_5(1 to i)SimInfo: Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information.
 SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s).

Off9(1 to i)SimInfo:  Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information.
 SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s).

Off12(1 to i)SimInfo:  Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information.
SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s).
NOTE: 1 to i refer to the simualtion number. for cases InitialSimsTI000_5, InitialSimsTI001_0 and InitialSimsTI002_0 there are 50 cases, i.e. i = 50. For the InitialSimsTI010_0 case there are 10 cases, i.e i = 10.
CMMetricsTIxxx_x:
Here XXX_X is the TI for the simulation contained in the matlab workspace e.g. CMMetricsTI010_0.mat contains the condition monitoring metrics outlined in [1] for the TI = 10% simulations.
NormCMData: Matrix (4 by (number of simulations x number of fault cases))
The matrix contains the normalised condition monitoring metrics detailed in [1], each row contains a specific metrix i.e row 1 contains CM metric 1 (as defined in [1]). In the case of the TI000_5 to TI002_0 cases, there are 50 simulations of 4 differing rotor conditions, resulting in 200 columns.
The first 50 contain data relatig to the optimum case and so on, in the order 'Optimum', 'Off6_5', 'Off9', 'Off12'.
This data was used to train the NBCs detailed in [1].
ClassificationResultsTIxx_x:
Here XXX_X is the TI for the simulation contained in the matlab workspace e.g. ClassificationResultsTI010_0.mat contains the cNBC results for the TI = 10% simulations.
For Each fault case the following variables provide the results of the testing of the trained NBCs, trained as detailed in [1]. The case in the variable title refers to the condition of the data inputted into the NBC>
NBClabel___: The MAP classification results for the inputted data set.
NBCPosterior___: Posterior probability returned via the NBC for the inputted dataset.
nbccOSToPT___: Cost of making the classification for the inputted data.
FluidTimeSeriesTI010_0:
Fluid time series generated via the process outline in Appendix A of [1]
ct.txt
NonDimensional Torque Curve, for the rotor.
TSR.txt.
TipSpeed ratio index for the ct curve.
Research results based upon these data are published in International Journal of Prognostics and Health Management 9(2), pp. 115, article number: 25