Robust adaptive compensation control for unmanned autonomous helicopter with input saturation and actuator faults
Robust adaptive compensation control for unmanned autonomous helicopter with input saturation and actuator faults
复制标题
具有输入饱和和执行器故障的无人自主直升机鲁棒自适应补偿控制
DOI:
10.1016/j.cja.2019.06.001
复制
发表时间:
2019-10
影响因子:
5.7
通讯作者:
Ronggang Zhu
中科院分区:
文献类型:
--
作者:
Kun Yan;Mou Chen;Qingxian Wu;Ronggang Zhu
This paper studies a robust adaptive compensation Fault Tolerant Control (FTC) for the medium-scale Unmanned Autonomous Helicopter (UAH) in the presence of external disturbances, actuator faults and input saturation. To improve the disturbance rejection capacity of the UAH system in actuator healthy case, an adaptive control method is adopted to cope with the external disturbances and a nominal controller is proposed to stabilize the system. Meanwhile, compensation control inputs are designed to reduce the negative effects derived from actuator faults and input saturation. Based on the backstepping control and inner-outer loop control technologies, a robust adaptive FTC scheme is developed to guarantee the tracking errors convergence. Under the presented FTC controller, the uniform ultimate boundedness of all closed-loop signals is ensured via Lyapunov stability analysis. Simulation results demonstrate the effectiveness of the proposed control algorithm.
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影响因子:
2.3
作者:
Li Rong;Chen Mou;Wu Qingxian;Liu Jianye
通讯作者:
Liu Jianye
DOI:
10.1007/s10846-013-9954-z
发表时间:
2013-10
期刊:
Journal of Intelligent Robotic System
影响因子:
--
作者:
Xin Qi, Juntong Qi, Didier Theilliol, Youmin
通讯作者:
Xin Qi, Juntong Qi, Didier Theilliol, Youmin
DOI:
10.1016/j.automatica.2010.09.006
发表时间:
2010
期刊:
Autom.
影响因子:
--
作者:
Wen Wang;C. Wen
通讯作者:
Wen Wang;C. Wen
影响因子:
5.7
作者:
Mou Chen;Jing Yu
通讯作者:
Mou Chen;Jing Yu
影响因子:
3.9
作者:
Zhenglong Zhu;Yuanqing Xia;M. Fu
通讯作者:
Zhenglong Zhu;Yuanqing Xia;M. Fu