Journal of Systems Engineering and Electronics ›› 2025, Vol. 36 ›› Issue (4): 1068-1076.doi: 10.23919/JSEE.2025.000076

• CONTROL THEORY AND APPLICATION • Previous Articles    

Regular virtual tube for cooperative transportation of a payload by multiple quadrotors

Jiacheng TANG(), Zixiao YANG(), Lei ZHANG(), Tianjiang HU(), Bo ZHU()   

  • Received:2024-03-01 Online:2025-08-18 Published:2025-09-04
  • Contact: Bo ZHU E-mail:tangjch5@mail2.sysu.edu.cn;yangzx53@mail2.sysu.edu.cn;zhanglei87@mail2.sysu.edu.cn;hutj3@mail.sysu.edu.cn;zhubo5@mail.sysu.edu.cn
  • About author:
    TANG Jiacheng was born in 1997. He received his first B.E. degree in mathematics and applied mathematics and the second B.E. degree in electrical engineering and automation from Hubei University of Science and Technology, China, in 2019, M.S. degree in control theory and control engineering from Hohai University, China, in 2022. He is currently working toward his Ph.D. degree with the Machine Intelligence and Collective Robotics Lab, Sun Yat-sen University, Shenzhen, China. His main research interests include coordinated transport, robotics swarms and related application. E-mail: tangjch5@mail2.sysu.edu.cn

    YANG Zixiao was born in 1999. He received his B.E. degree in aeronautical and astronautical engineering from University of Electronic Science and Technology of China in 2022. He is currently working towards his M.S. degree with the Machine Intelligence and Collective Robotics Lab, Sun Yat-sen University, Shenzhen, China. His main research interests include robust control of the quadrotor unmanned aerial vehicle-slung load system. E-mail: yangzx53@mail2.sysu.edu.cn

    ZHANG Lei was born in 1989. He received his B.E. degree in mechanical engineering from Southwest Jiaotong University, China, in 2013, M.S. degree in the Department of Aeronautics and Astronautics from University of Electronic Science and Technology of China in 2018. He is currently working toward his Ph.D. degree with the Machine Intelligence and Collective Robotics Lab, Sun Yat-sen University, Shenzhen, China. His main research interests include control theory, disturbance rejection control, swarm robots, and related application. E-mail: zhanglei87@mail2.sysu.edu.cn

    HU Tianjiang was born in 1979. He received his B.E. and Ph.D. degrees in automatic control and robotics, both from the National University of Defense Technology, Changsha, China. He was a joint Ph.D. candidate of Nanyang Technological University Singapore, financially supported by the Chinese Scholarship Council. He is currently a full professor with Sun Yat-sen University, China, where he has been serving as the founder of the Machine Intelligence and Collective Robotics Lab and Vice Dean of School of Artificial Intelligence. His main research interests include collective behaviors, swarm robotics, cooperative perception and control for autonomous systems, and artificial intelligence for computer science (AI4CS) particularly. E-mail: hutj3@mail.sysu.edu.cn

    ZHU Bo was born in 1982. He received his B.E. and Ph.D. degrees from Beihang University, Beijing, China, in 2004 and 2010, respectively. He is an associate professor and Ph.D. supervisor with the School of Aeronautics and Astronautics, Sun Yat-sen University, Guangzhou, China. His research interests include disturbance rejection techniques, autonomous, dependable and affordable (ADA) control of swarm systems, and related applications. E-mail: zhubo5@mail.sysu.edu.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (62373386; 61973327).

Abstract:

How multi-unmanned aerial vehicles (UAVs) carrying a payload pass an obstacle-dense environment is practically important. Up to now, there have been few results on safe motion planning for the multi-UAVs cooperative transportation system (CTS) to pass through such an environment. The problem is challenging because it is difficult to analyze and explicitly take into account the swing motion of the payload in planning. In this paper, a modeling method of virtual tube is proposed by fusing the advantages of the existing modeling algorithm for regular virtual tube and the expansion environment method. The proposed method can not only generate a safe and smooth tube for UAVs, but also ensure the payload stays away from the dense obstacles. Simulation results show the effectiveness of the method and the safety of the planned tube.

Key words: virtual tube, multi-unmanned aerial vehicles (UAVs), motion planning, cooperative transportation system, expansion environment, anti swing