LI Zhi-bin, WANG Zhao-lin, WANG Tian-shu, LIU Ning. Model of Centrifugal Effect and Attitude Maneuver Stability of a Coupled Rigid-Flexible System[J]. Applied Mathematics and Mechanics, 2005, 26(5): 547-555.
 Citation: LI Zhi-bin, WANG Zhao-lin, WANG Tian-shu, LIU Ning. Model of Centrifugal Effect and Attitude Maneuver Stability of a Coupled Rigid-Flexible System[J]. Applied Mathematics and Mechanics, 2005, 26(5): 547-555.

# Model of Centrifugal Effect and Attitude Maneuver Stability of a Coupled Rigid-Flexible System

• Received Date: 2003-12-23
• Rev Recd Date: 2004-12-15
• Publish Date: 2005-05-15
• The influences of nonlinear centrifugal force to large overall attitude motion of coupled rigid-flexible system was investigated. First the nonlinear model of the coupled rigid-flexible system was deduced from the idea of "centrifugal potential field", and then the dynamic effects of the nonlinear centrifugal force to system attitude motion were analyzed by approximate calculation; At last, the Liapunov function based on energy norm was selected, in the condition that only the measured values of attitude and attitude speed are available, and it is proved that the PD feedback control law can ensure the attitude stability during large angle maneuver.
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沈阳化工大学材料科学与工程学院 沈阳 110142

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