@ARTICLE{chen2021consensus,
  author={Qi Chen and Yuxiang Sun and Min Zhao and Ming Liu},
  journal={IEEE Transactions on Automation Science and Engineering}, 
  title={Consensus-Based Cooperative Formation Guidance Strategy for Multiparafoil Airdrop Systems}, 
  year={2021},
  volume={18},
  number={4},
  pages={2175-2184},
  doi={10.1109/TASE.2020.3020558}}