TY - JOUR
T1 - Analysis of Estimation Error on Observer for Disturbance and Velocity
AU - Akira, Shimada
PY - 1993/1
Y1 - 1993/1
N2 - This paper analizes some features of estimation error on the observer which estimates distur bance torque and velocity. This observer inputs the information of driving torque and current position, and outputs the information of disturbance torque and velocity. Although this observer is a practical tool to compose a robust control system, we have never enough information to make the most of it. So the study to grasp some basic features of the observer is needed now. And it is very inportant to analize the estimation error on it. Then, this paper considers the estimation error caused by disturbance torque and observation noise, because these seem to be the most significant causes. And the result of analysis gives the practical way to select a pole allocation of the observer. Finally, the simulation and the experimen tal results are shown.
AB - This paper analizes some features of estimation error on the observer which estimates distur bance torque and velocity. This observer inputs the information of driving torque and current position, and outputs the information of disturbance torque and velocity. Although this observer is a practical tool to compose a robust control system, we have never enough information to make the most of it. So the study to grasp some basic features of the observer is needed now. And it is very inportant to analize the estimation error on it. Then, this paper considers the estimation error caused by disturbance torque and observation noise, because these seem to be the most significant causes. And the result of analysis gives the practical way to select a pole allocation of the observer. Finally, the simulation and the experimen tal results are shown.
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U2 - 10.1541/ieejias.113.874
DO - 10.1541/ieejias.113.874
M3 - Article
AN - SCOPUS:84938751919
VL - 113
SP - 874
EP - 882
JO - IEEJ Transactions on Industry Applications
JF - IEEJ Transactions on Industry Applications
SN - 0913-6339
IS - 7
ER -