TY - GEN AU - Eckert,Marius TI - Modellbasierte Identifikation fraktionaler Systeme und ihre Anwendung auf die Lithium-Ionen-Zelle SN - KSP/1000071542 PY - 2017/// PB - KIT Scientific Publishing KW - battery model KW - modulation function KW - Systemtheorie KW - model-based identification KW - Modulationsfunktion KW - Modellbasierte Identifikation KW - fractional systems KW - Batteriemodell KW - fraktionale Systeme KW - system theory N1 - Open Access N2 - In this work, model-based methods for the online identification of physically motivated aging parameters of battery cells are presented and applied to lithium-ion-cells. The new methods are based on fractional impedance models and, in contrast to the state of the art, are late-lumping approaches. A further contribution of this work is the extension of the theory of time-variant fractional systems by a controllability analysis and an energy-optimized control UR - https://www.ksp.kit.edu/9783731506904 UR - https://directory.doabooks.org/handle/20.500.12854/53706 ER -