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비선형 그레이박스 모델

비선형 미분 방정식, 차분 방정식 및 상태공간 방정식의 계수 추정

함수

nlgreyestEstimate nonlinear grey-box model parameters
idnlgreyNonlinear grey-box model
pemPrediction error minimization for refining linear and nonlinear models
findstatesEstimate initial states of model
initSet or randomize initial parameter values
getinitValues of idnlgrey model initial states
setinitSet initial states of idnlgrey model object
getparParameter values and properties of idnlgrey model parameters
setparSet initial parameter values of idnlgrey model object
getpvecObtain model parameters and associated uncertainty data
setpvecModify values of model parameters
simSimulate response of identified model
nlgreyestOptionsOption set for nlgreyest
findstatesOptionsOption set for findstates
simOptionsOption set for sim

예제 및 방법

Estimate Nonlinear Grey-Box Models

How to define and estimate nonlinear grey-box models at the command line.

Creating IDNLGREY Model Files

This example shows how to write ODE files for nonlinear grey-box models as MATLAB and C MEX files.

Estimate Coefficients of ODEs to Fit Given Solution

Estimate model parameters using linear and nonlinear grey-box modeling.

개념

Supported Grey-Box Models

Types of supported grey-box models.

Data Supported by Grey-Box Models

Types of supported data for estimating grey-box models.

Choosing idgrey or idnlgrey Model Object

Difference between idgrey and idnlgrey model objects for representing grey-box model objects.

추천 예제