Design and real-time implementation of a wireless autopilot using multivariable predictive generalized minimum variance control in the state-space

被引:10
|
作者
Silveira, Antonio [1 ]
Silva, Anderson [2 ]
Coelho, Antonio [3 ]
Real, Jose [1 ]
Silva, Orlando [1 ]
机构
[1] Fed Univ Para, Lab Control & Syst, BR-66075110 Belem, Para, Brazil
[2] Fed Inst Educ Sci & Technol Para, BR-68515000 Parauapebas, Brazil
[3] Univ Fed Santa Catarina, Dept Automat & Syst, BR-88040900 Florianopolis, SC, Brazil
关键词
Unmanned aerial vehicle; Autopilot; Minimum variance control; Kalman filter; Predictive control; ATTITUDE-CONTROL; QUADROTOR; TRACKING; FLIGHT; MODEL; GUIDANCE; SYSTEM; UAV;
D O I
10.1016/j.ast.2020.106053
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
The contribution of this work is the numerical simulation and the experimental assessment of a network distributed control system using an unmanned aerial vehicle and a remote master controller connected by a wireless network. A novel multi-input multi-output long-range predictive horizon minimum variance control approach is developed and implemented in altitude, heading, lateral and longitudinal velocities control problems under the influence of process noise, measurement noise and time-delay. The proposed autopilots exhibited damped and fast response speeds with optimal control and output variance minimization, outperforming a classic model predictive control approach in convincing experimental field tests in real-world environments and scenarios. (C) 2020 Elsevier Masson SAS. All rights reserved.
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页数:18
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