Macro-modelling via radial basis functionen nets

[摘要] By the rising complexity and miniaturisation of the device's dimensions, thedensity of the conductors increases considerably. Referring to this, locallytransient interactions between single physical values become apparent.Therefore, for the investigation and optimisation of integrated circuits it isessential to develop suitable models and simulation surroundings which allowfor memory and time-efficient calculation of the behaviour. By means of thedynamic reconstruction theory and the radial basis functions nets the so-calledblack box models are provided.The description of black box models is derived from the input and output behaviouror so-called time series of a dynamic system. Concerning the time series, theblack box model adapts its parameters via the extended Kalman filter.This paper provides a modelling approach that enables fast and efficient simulations.

[学科分类] 电子、光学、磁材料