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Arrangement and method for the optimal estimation of the linear parameters and the non-linear parameters of a model describing a transducer
Arrangement and method for the optimal estimation of the linear parameters and the non-linear parameters of a model describing a transducer
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机译:用于最佳估计描述换能器的模型的线性参数和非线性参数的装置和方法
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摘要
The arrangement has a nonlinear estimator (23) with a signal input connected to an output (67) of a transformation system (55). A linear parameter estimator (21) is connected with another output (63) of the transformation system. An output (27) of the estimator (23) is provided with an error free nonlinear parameter (Pn) of a model, even if specification of a transducer is incomplete, a linear parameter (P1) does not converge up to an optimal estimation value and an estimation error occurs. An output (25) of the estimator (21) receives error-free linear parameters of the model. An independent claim is also included for a method for estimation of linear and non-linear parameters of a model.
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