TuF1.5 -
Enhanced Disturbance Observer Based on Acceleration Measurement for Fast Steering Mirror Systems
09:45-10:00
2017-10-03 09:45
2017-10-03 10:00
America/Denver
Enhanced Disturbance Observer Based on Acceleration Measurement for Fast Steering Mirror Systems
In this paper, a modified disturbance observer (DOB) for fast steering mirror (FSM) optical system based on a charge-coupled device (CCD) and inertial sensors is proposed. Combining DOB with the classical cascaded multi-loop feedback control (MFC), the disturbance suppression performance can be significantly improved.
Hilton Santa Fe Historic Plaza Salon VIII
C. Deng
, Chinese Academy of Sciences/University of Chinese Academy of Science, China,
T. Tang
, Chinese Academy of Sciences, China
Y. Mao
, Chinese Academy of Sciences, China
G. Ren
, Chinese Academy of Sciences, China
In this paper, a modified disturbance observer (DOB) for fast steering mirror (FSM) optical system based on a charge-coupled device (CCD) and inertial sensors is proposed. Combining DOB with the classical cascaded multi-loop feedback control (MFC), the disturbance suppression performance can be significantly improved.