TY - GEN
T1 - Application of the Multi-Layer Observer for a Two-Mass Drive System
AU - Szabat, Krzysztof
AU - Tokarczyk, Anita
AU - Wrobel, Karol
AU - Katsura, Seiichiro
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/6
Y1 - 2020/6
N2 - In this paper issues related to states estimation problem of the drive system with elastic-joint are presented. After a short introduction the mathematical model of the drive is demonstrated. Then the control structure with additional feedbacks is described briefly. Next the classical Luenberger observer is presented. The shortcomings of this system such as sensitivity to improper identification of initial conditions of the states is pointed out. As a solution, the multilayer observer is proposed in order to accelerate the elimination of estimation errors. The proposed methodology is described in detail and the theoretical formulations are supported by experimental tests.
AB - In this paper issues related to states estimation problem of the drive system with elastic-joint are presented. After a short introduction the mathematical model of the drive is demonstrated. Then the control structure with additional feedbacks is described briefly. Next the classical Luenberger observer is presented. The shortcomings of this system such as sensitivity to improper identification of initial conditions of the states is pointed out. As a solution, the multilayer observer is proposed in order to accelerate the elimination of estimation errors. The proposed methodology is described in detail and the theoretical formulations are supported by experimental tests.
KW - Luenberger observer
KW - multi-layer observer
KW - torsional vibrations
KW - two-mass system
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U2 - 10.1109/ISIE45063.2020.9152577
DO - 10.1109/ISIE45063.2020.9152577
M3 - Conference contribution
AN - SCOPUS:85089481027
T3 - IEEE International Symposium on Industrial Electronics
SP - 265
EP - 270
BT - 2020 IEEE 29th International Symposium on Industrial Electronics, ISIE 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 29th IEEE International Symposium on Industrial Electronics, ISIE 2020
Y2 - 17 June 2020 through 19 June 2020
ER -