Abstract
Unmanned aerial vehicles (UAVs) are prone to losing their targets when tracking moving objectives. A tracking strategy is proposed herein that enables the standoff tracking of a moving target using a vision system, which significantly reduces the occurrence of target loss. The strategy combines the Gimbal Control Algorithm based on Motion Compensation (GCAMC) with the Improved Reference Point Guidance Method (IRPGM). The GCAMC utilizes the attitude of the UAV and the deviation of the target from image center as the feedback. The target can be kept within the field-of-view (FOV) of the camera when the gimbal model is unknown. The IRPGM generates straight or circular paths according to the speed and potition of the target, while the UAV will continuously track the generated trajectory to achieve the objective of target tracking. To validate and demonstrate the tracking performance of the proposed strategy, a closed-loop visual simulation platform was devised and implemented to simulate the process of target tracking. The results of the simulation demonstrate that by using the proposed approach, the UAV can enter the desired trajectory quickly when its initial position and flight direction are arbitrary.
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References
C. Kanellakisr and G. Nikolakopoulos, “Survey on computer vision for UAVs: Current developments and trends,” Journal of Intelligent & Robotic Systems, vol. 87, no. 1, pp. 141–168, 2017.
E. W. Frew, D. A. Lawrence, and S. Morris, “Coordinated Standoff Tracking of Moving Targets Using Lyapunov Guidance Vector Fields,” Journal of Guidance, Control, and Dynamics, vol. 31, no. 2, pp. 290–306, 2008.
H. Ye, X. F. Yang, and H. Shen, “Standoff Tracking of a Moving Target for Quadrotor Using Lyapunov Potential Function,” International Journal of Control, Automation and Systems, vol. 18, no. 4, pp. 845–855, 2020.
H. Oh and S. Kim, “Persistent standoff tracking guidance using constrained particle filter for multiple UAVs,” Aerospace Science and Technology, vol. 84, pp. 257–264, 2019.
A. A. Pothen and A. Ratnoo, “Curvature-constrained Lyapunov vector field for Standoff target tracking,” Journal of Guidance, Control, and Dynamics, vol. 40, no. 10, pp. 2729–2736, 2017.
J. Hong, Y. Kim, and H. Bang, “Cooperative circular pattern target tracking using navigation function,” Aerospace Science and Technology, vol. 76, pp. 105–111, 2018.
A. Modirrousta, M. Sohrab, and S.M. Mehdi Dehghan, “A modified guidance law for ground moving target tracking with a class of the fast adaptive second-order sliding mode,” Transactions of the Institute of Measurement and Control, vol. 38, no. 7, pp. 819–831, 2016.
S. Park, “Circling over a target with relative side bearing,” Journal of Guidance, Control, and Dynamics, vol. 39, no. 6, pp. 1454–1458, 2016.
S. Park, “Guidance law for Standoff tracking of a moving object,” Journal of Guidance, Control, and Dynamics, vol. 40, no. 11, pp. 2948–2955, 2017.
S. Lim, Y. Kim and D. Lee, “Standoff target tracking using a vector field for multiple unmanned aircrafts,” Journal of Intelligent & Robotic Systems, vol. 69, no. 1–4, pp. 347–360, 2013.
H. Oh and S. Kim, “Decentralised Standoff tracking of moving targets using adaptive sliding mode control for UAVs,” Journal of Intelligent & Robotic Systems, vol. 76, no. 1, pp. 169–183, 2014.
P. Yao, H. L. Wang, and Z. K. Su, “Cooperative path planning with applications to target tracking and obstacle avoidance for multi-UAVs,” Aerospace Science and Technology, vol. 54, pp. 10–22, 2016.
M. Zhang, W. Z. Xia, and K. Huang, “Guidance law for cooperative tracking of a ground target based on leader-follower formation of UAVs,” Acta Aeronautica et Astronautica Sinica, vol. 39, no. 2, pp. 321–497, 2018.
C. F. Hu, Z. L. Zhang, and N. Yang, “Fuzzy multiobjective cooperative surveillance of multiple UAVs based on distributed predictive control for unknown ground moving target in urban environment,” Aerospace Science and Technology, vol. 84, pp. 329–338, 2019.
Z. Li, V. Dobrokhodov, and E. Xargay, “Development and implementation of L1 gimbal tracking loop onboard of small UAV,” Proc. of AIAA Guidance, Navigation, and Control Conference, Chicago, pp. 1–18, August 2009.
A. Qadir, W. Semke, and J. Neubert, “Vision based neuro-fuzzy controller for a two axes gimbal system with small UAV,” Journal of Intelligent & Robotic Systems, vol. 74, no. 3–4, pp. 1029–1047, 2014.
C. E. Lin and S. K. Yang, “Camera gimbal tracking from uav flight control,” Proc. of CACS International Automatic Control Conference, Kaohsiung, pp. 319–322, November 2014.
S. Park, J. Deyst, and J. How, “A new nonlinear guidance logic for trajectory tracking,” Proc. of AIAA Guidance, Navigation and Control Conference and Exhibit, Rhode Island, pp. 1–18, August 2004.
X. B. Qu, W. G. Zhang, and J. P. Shi, “A novel yaw control method for flying-wing aircraft in low speed regime,” Aerospace Science and Technology, vol. 69, pp. 636–649, 2017.
B. R. Geiger, J. F. Horn, and G. L. Sinsley, “Flight testing a real time implementation of a UAV path planner using direct collocation,” Proc. of AIAA Guidance, Navigation and Control Conference and Exhibit, South Carolina, pp. 1–18, August 2007.
S. Park, J. Deyst, and J. P. How, “Performance and lyapunov stability of a nonlinear path following guidance method,” Journal of Guidance, Control, and Dynamics, vol. 30, no. 6, pp. 1718–1728, 2007.
M. Danelljan, G. Bhat, and F. Shahbaz Khan, “ECO: Efficient convolution operators for tracking,” Proc. of the IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, pp.6638–6646, 2017.
J. F. Henriques, R. Caseiro, and P. Martins, “High-speed tracking with kernelized correlation filters,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 37, no. 3, pp. 583–596, 2014.
M. Danelljan, A. Robinson, and F. S. Khan, “Beyond correlation filters: Learning continuous convolution operators for visual tracking,” Proc. of European Conference on Computer Vision, Springer, Cham, pp. 472–488, 2016.
Z. Y. Zhang, “A flexible new technique for camera calibration,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 22, no. 11, pp. 1330–1334, 2000.
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This journal was supported by the National Natural Science Foundation of China (No. 61573286), the Fundamental Research Funds for the Central Universities(3102019ZDHKY07), and Shaanxi Province Key Laboratory of Flight Control and Simulation Technology.
Chuanjian Lin received his B.S. degree in Automation from Northwestern Polytechnical University in 2017. He is currently pursing a Ph.D degree in Control Science and Engineering with Northwestern Polytechnical University. His research interests include target detection, target tracking, and flight guidance.
Weiguo Zhang is a Professor at the School of Automation, Northwestern Polytechnical University. He received his Ph.D. degree in Control Science and Engineering from Northwestern Polytechnical University in 1997. His research interests include modern control methods, fault tolerant control method, adaptive control, and advanced and intelligent flight control.
Jingping Shi is an Associate Professor at the School of Automation, Northwestern Polytechnical University. He received his Ph.D. degree in Control Science and Engineering from Northwestern Polytechnical University in 2009. His research interests include flight control, path planning, and control allocation.
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Lin, C., Zhang, W. & Shi, J. Tracking Strategy of Unmanned Aerial Vehicle for Tracking Moving Target. Int. J. Control Autom. Syst. 19, 2183–2194 (2021). https://doi.org/10.1007/s12555-020-2049-4
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DOI: https://doi.org/10.1007/s12555-020-2049-4