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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Modirrousta, A. Khodabandeh, M. |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Electr. Eng., Hamadan Univ. of Technol., Hamadan, Iran (Modirrousta, A.; Khodabandeh, M.) |
| Abstract | This paper proposes two different adaptive robust sliding mode controllers for attitude, altitude and position control of a quadrotor. First it proposes a backstepping non-singular terminal sliding mode control with adaptive algorithm which applied to the quadrotor for free chattering, finite time convergences and robust aims. In this control scheme instead of regular control input, the derivative of the control input is achieved from non-singular terminal second-layer sliding surface. And an adaptive tuning method is utilized to deal with the external disturbances whose upper bounds are not required to be known in advance in the inner loop. Second nonlinear disturbance observer based on integral sliding mode with adaptive gains is proposed for position control which is known as outer loop. Stability and robustness of the proposed controller are proved by using the classical Lyapunov criterion. The simulation results demonstrate the validation of the proposed control scheme. |
| Starting Page | 870 |
| Ending Page | 877 |
| File Size | 441978 |
| Page Count | 8 |
| File Format | |
| e-ISBN | 9781479967438 |
| DOI | 10.1109/ICRoM.2014.6991014 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-10-15 |
| Publisher Place | Iran |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Backstepping Attitude control Adaptive algorithm Sliding mode Position control Observers Disturbance observer Robustness Vehicle dynamics Equations Quadrotor |
| Content Type | Text |
| Resource Type | Article |
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