A new approximation method of estimating common mode (CM) model impedance parameters for EMI emissions in motor drive system.
Kayhan GulezNobuyoshi MutohMitsukatsu OgataFumio HarashimaKouhei OhnishiPublished in: ISIC (2002)
Keyphrases
- mathematical model
- parameter estimation
- probabilistic model
- sensitivity analysis
- cost function
- em algorithm
- prior knowledge
- estimation process
- input data
- similarity measure
- modeling method
- parameter values
- theoretical analysis
- linear model
- linear regression
- autoregressive
- statistical model
- optimization model
- objective function
- gaussian mixture
- parametric models
- linear regression model
- prediction model
- optimization method
- closed form
- test data
- transfer function
- kinematic model
- expectation maximization
- energy function
- evaluation method
- prior information
- bp neural network
- maximum likelihood estimation
- control parameters
- parameter space
- fuzzy inference system
- normal distribution
- weight vector
- piecewise constant
- least squares
- approximation methods
- shape parameters
- pairwise
- regression analysis
- reconstruction method
- maximum likelihood
- classification method