Title :
Application of moving horizon observer for state estimation in drive system with elastic coupling
Author :
Serkies, Piotr ; Szabat, Krzysztof
Author_Institution :
Dept. of Electr. Eng., Wroclaw Univ. of Technol., Wrocław, Poland
Abstract :
In the paper issues related to the application of the moving horizon estimation (MHE) method to state variable reconstruction of the drive system with a flexible connection are described. In the introduction the motivation of the work is presented briefly. Then the mathematical model of the drive is discussed. The MHE algorithm is described in detail. Next the considered estimator is tested under simulation tests. The influence of the system weight to the estimator performance is investigated. The theoretical considerations are supported by experimental tests.
Keywords :
motor drives; observers; vibration control; MHE method; drive system; elastic coupling; mathematical model; moving horizon estimation method; moving horizon observer; state estimation; vibration control; vibration damping; Estimation error; Mathematical model; Observers; Shafts; Torque; Transient analysis; Moving Horizon Estimator (MHE); state estimation; two-mass system; vibration damping;
Conference_Titel :
Industrial Technology (ICIT), 2015 IEEE International Conference on
Conference_Location :
Seville
DOI :
10.1109/ICIT.2015.7125168
