Adaptive Finite-Time Attitude Stabilization for Rigid Spacecraft with Actuator Faults and Saturation Constraints

2018 ◽  
pp. 71-92
Author(s):  
Yuanqing Xia ◽  
Jinhui Zhang ◽  
Kunfeng Lu ◽  
Ning Zhou
Keyword(s):  
Finite Time ◽  
Actuator Faults ◽  
Attitude Stabilization ◽  
Rigid Spacecraft ◽  
Saturation Constraints

Finite-time fault tolerant attitude stabilization control for rigid spacecraft

2014 ◽  
Vol 53 (2) ◽  
pp. 241-250 ◽  
Author(s):  
Xing Huo ◽  
Qinglei Hu ◽  
Bing Xiao
Keyword(s):  
Finite Time ◽  
Fault Tolerant ◽  
Attitude Stabilization ◽  
Stabilization Control ◽  
Rigid Spacecraft

scholarly journals Finite-Time Stabilization Control for a Rigid Spacecraft under Parameter Uncertainties

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Aihua Zhang ◽  
Jianfei Ni ◽  
Xing Huo
Keyword(s):  
Finite Time ◽  
Parameter Uncertainties ◽  
External Disturbances ◽  
Attitude Stabilization ◽  
Stabilization Control ◽  
Time Control ◽  
Control Scheme ◽  
Lyapunov Stability Analysis ◽  
Homogeneous Method ◽  
Rigid Spacecraft

A novel finite-time control scheme is investigated for a rigid spacecraft in present of parameter uncertainties and external disturbances. Firstly, the spacecraft mathematical model is transformed into a cascading system by introducing an adaptive variable. Then a novel finite-time attitude stabilization control scheme for a rigid spacecraft is proposed based on the homogeneous method. Lyapunov stability analysis shows that the resulting closed-loop attitude system is proven to be stable in finite time without parameter uncertainties and asymptotically stable with parameter uncertainties. Finally, numerical simulation examples are also presented to demonstrate that the control strategy developed is feasible and effective for spacecraft attitude stabilization mission.

Global finite-time attitude stabilization for rigid spacecraft in the exponential coordinates

2017 ◽  
Vol 91 (6) ◽  
pp. 1325-1337 ◽  
Author(s):  
Xiao-Ning Shi ◽  
Zhi-Gang Zhou ◽  
Di Zhou
Keyword(s):  
Finite Time ◽  
Attitude Stabilization ◽  
Rigid Spacecraft
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