makeExp: Generating experiment data.

In gmxavier/pongaR: Acoustic Emission Measurement Chain Simulation for Solid Particle Sizing

Description

A function that generates experiment data to produce several acoustic emission signal waveforms.

Usage

makeExp(impactFrequency = 2000, expDuration = 0.001,
  sphereMaterial = "glassMcLaskey",
  diameterDist = "rnorm(n, mean = 1e-3, sd = 10e-6)",
  velocityDist = "rnorm(n, mean = 1, sd = 1e-3)",
  plateMaterial = "titaniumDisperse", plateGeometry = c(0.508, 0.381,
  0.005), lossFactor = 0, shearCorrectionfactor = NA,
  plateTheory = "lamb", excitabilityData = "titaniumEF",
  modes = NULL, sensorDiameter = 0, sensorPosition = c(round(0.508/2,
  3), round(0.381/2, 3)), sourceType = "impulse",
  sourceModel = "hertz", riseTime = 1.5e-06, forceAmplitude = 1,
  centerFreq = 2e+05, cyclesNum = 5, sensorName = "r15iuc",
  filterRange = c(50000, 1e+06), amplifierGain = 80, xunit = "time",
  samp.rate = 1e+07, bit = 32)

Arguments

impactFrequency	Impact frequency, in impacts/s, Default: 2000
expDuration	Experiment duration, in s, Default: 0.001
sphereMaterial	Solid sphere material name, Default: 'glassMcLaskey'
diameterDist	Distribution of the solid sphere diameter, in m, Default: 'rnorm(n, mean = 1e-3, sd = 10e-6)'
velocityDist	Distribution of the impact velocity, in m/s, Default: 'rnorm(n, mean = 1, sd = 1e-3)'
plateMaterial	Plate material name, Default: 'titaniumDisperse'
plateGeometry	Plate geometry, in m, Default: c(0.508, 0.381, 0.005)
lossFactor	Material loss factor, Default: 0
shearCorrectionfactor	Material shear correction factor, Default: NA
plateTheory	Plate theory model name, Default: 'lamb'
excitabilityData	Excitability data name, Default: 'titaniumEF'
modes	Maximum number of modes c(m,n), Default: NULL
sensorDiameter	Sensor diameter (in m), Default: 0
sensorPosition	Sensor position coordinates c(x,y) in m, Default: c(round(0.508/2, 3), round(0.381/2, 3))
sourceType	Source type, Default: 'impulse'
sourceModel	The source model, Default: 'hertz'
riseTime	The plb rise time, in s, Default: 1.5e-06
forceAmplitude	The plb and tone burst force amplitude, in N, Default: 1
centerFreq	The tone burst center frequency, in Hz, Default: 2e+05
cyclesNum	The tone burst number of cycles, Default: 5
sensorName	The sensor dataset name, Default: 'r15iuc'
filterRange	The band-pass filter range, in Hz, Default: c(50000, 1e+06)
amplifierGain	The amplfier gain in dB, Default: 80
xunit	Character indicating which unit is used in argument duration. If xunit = "time", the unit is time in s, otherwise the number of samples, Default: 'time'
samp.rate	Sampling rate of the Wave, in Hz, Default: 1e+07
bit	Resolution of the Wave and rescaling unit, Default: 32. This may be 1 for rescaling to numeric values in [-1,1], 8 (i.e. 8-bit) for rescaling to integers in [0, 254], 16 (i.e. 16-bit) for rescaling to integers in [-32767, 32767], 24 (i.e. 24-bit) for rescaling to integers in [-8388607, 8388607], 32 (i.e. 32-bit) for rescaling either to integers in [-2147483647, 2147483647], 64 (i.e. 64-bit) for rescaling to numeric values in [-1, 1] (FLOAT_IEEE Wave format), and 0 for not rescaling at all.

Value

The experimental data as a exp object.

gmxavier/pongaR documentation built on Sept. 7, 2021, 1:06 p.m.