Singularity-robust control moment gyro allocation strategy for spacecraft attitude control in the presence of disturbances

2021 ◽  
pp. 107178
Author(s):  
Henzeh Leeghim ◽  
Donghoon Kim
Keyword(s):  
Robust Control ◽  
Attitude Control ◽  
Spacecraft Attitude ◽  
Spacecraft Attitude Control ◽  
Allocation Strategy ◽  
Control Moment ◽  
Control Moment Gyro

scholarly journals Spacecraft Attitude Control Using Control Moment Gyro Reconfiguration

2014 ◽  
Vol 23 (3) ◽  
Author(s):  
Kanthalakshmi SRINIVASAN ◽  
Deepana GANDHI ◽  
Manikandan VENUGOPAL
Keyword(s):  
Attitude Control ◽  
Spacecraft Attitude ◽  
Spacecraft Attitude Control ◽  
Control Moment ◽  
Control Moment Gyro

Retrospective cost adaptive spacecraft attitude control using control moment gyros

2014 ◽  
Author(s):  
Marc Camblor ◽  
Gerardo Cruz ◽  
Sergio Esteban ◽  
Fred A. Leve ◽  
Dennis S. Bernstein
Keyword(s):  
Attitude Control ◽  
Spacecraft Attitude ◽  
Spacecraft Attitude Control ◽  
Control Moment

Control moment gyroscopes for spacecraft attitude control systems: Current status and prospects

2015 ◽  
Vol 6 (3) ◽  
pp. 236-240 ◽  
Author(s):  
A. R. Mkrtychyan ◽  
N. I. Bashkeev ◽  
D. O. Yakimovskii ◽  
D. I. Akashev ◽  
O. B. Yakovets
Keyword(s):  
Control Systems ◽  
Attitude Control ◽  
Current Status ◽  
Spacecraft Attitude ◽  
Spacecraft Attitude Control ◽  
Control Moment ◽  
Control Moment Gyroscopes

Measuring Natural Frequency of Large Control Moment Gyroscope

2014 ◽  
Vol 526 ◽  
pp. 99-102
Author(s):  
Xue Li ◽  
Wei Cheng
Keyword(s):  
Natural Frequency ◽  
Attitude Control ◽  
Rapid Response ◽  
Spacecraft Attitude ◽  
Response Functions ◽  
Spacecraft Attitude Control ◽  
Control Moment Gyroscope ◽  
Control Moment ◽  
Output Torque ◽  
Long Life

As an actuator of spacecraft attitude control, the large control moment gyroscope (CMG) produces significant output torque and exhibits excellent linearity features for control, anti-disturbance, and rapid response functions. The large CMG is globally preferred for the execution mechanism of long-life spacecraft. This gyroscope is characterized by massive moving parts and distinct natural frequency between working and halting modes. Based on these features, this study measures the natural frequency of the large CMG by using both hammering and CMG startup testing.

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