Research Themes

Shepherding

The problem of guiding multiple mobile agents to a destination by indirectly controlling their movements through repulsive forces applied by a small number of externally controlled agents is known as the shepherding problem, inspired by the herding behavior of sheepdogs. In real-world scenarios, the behavior of agent groups is often not uniform but heterogeneous. However, algorithms designed to address such heterogeneity have been limited.

Our research group focuses on the shepherding problem for heterogeneous agent groups. We have proposed an algorithm capable of guiding agent groups that cannot be managed using traditional methods, such as the farthest-agent targeting approach. The following illustrates the operation of the proposed algorithm.

 

藤岡さん卒論

 

日茂君卒論
日茂,不均質なエージェント群に対する群れの性質を利用した誘導アルゴリズムの提案と評価,特別研究報告,大阪大学
References
[18] W. Imahayashi, Y. Tsunoda, and M. Ogura, “Route design in sheepdog system–traveling salesman problem formulation and evolutionary computation solution–,” Advanced Robotics, vol. 38, no. 9-10, pp. 632-646, 2024. [ DOI | arXiv | http ]
[17] A. Li, R. Oshima, Y. Murakami, M. Ogura, and N. Wakamiya, “Divide-and-rule strategies for shepherding swarms with inherent noise,” 計測自動制御学会第11回制御部門マルチシンポジウム, pp. 1A7-2, 2024.
[16] Y. Deng, A. Li, M. Ogura, and N. Wakamiya, “Collision-free shepherding control of a single target within a swarm,” in 2023 IEEE International Conference on Systems, Man, and Cybernetics, 2023, pp. 5218-5223. [ DOI | arXiv | http ]
[15] 小蔵正輝, “群制御とshepherding problem,” 第17回数理モデリング研究会, 2023. [ http ]
[14] A. Fujioka, M. Ogura, and N. Wakamiya, “Shepherding heterogeneous flocks: overview and prospect,” in 22nd IFAC World Congress, 2023, pp. 11523-11526. [ arXiv ]
[13] Y. Deng, A. Li, M. Ogura, and N. Wakamiya, “Collision-free property analysis for the shepherding swarm,” in SICE Annual Conference 2023, 2023, pp. 1072-1073.
[12] A. Li, M. Ogura, and N. Wakamiya, “Communication-free shepherding navigation with multiple steering agents,” Frontiers in Control Engineering, vol. 4, 2023. [ DOI | arXiv | http ]
[11] Y. Deng, M. Ogura, A. Li, and N. Wakamiya, “Shepherding algorithm for separating a single agent from swarm,” 第35回自律分散システム・シンポジウム, pp. 1C1-4, 2023. [ http ]
[10] A. Fujioka, M. Ogura, and N. Wakamiya, “Shepherding algorithm for heterogeneous flock with model-based discrimination,” Advanced Robotics, vol. 37, no. 1-2, pp. 99-114, 2023. [ DOI | arXiv | http ]
[9] A. Li, M. Ogura, and N. Wakamiya, “Proposal of a bearing-only shepherding algorithm with limited sensing capabilities,” in AROB-ISBC-SWARM 2023, 2023, pp. GS34-1.
[8] 今林亘, 角田祐輔, and 小蔵正輝, “シープドッグシステムにおける誘導経路設計-重み付き巡回セールスマン問題による定式化と進化的計算による解法-,” 第23回計測自動制御学会システムインテグレーション部門講演会, pp. 469-473, 2022. [ http ]
[7] Y. Deng, M. Ogura, A. Li, and N. Wakamiya, “Shepherding control for separating a single agent from a swarm,” in 1st IFAC Workshop on Control of Complex Systems, 2022, pp. 217-222. [ DOI | arXiv | http ]
[6] A. Fujioka, M. Ogura, and N. Wakamiya, “Shepherding algorithm based on variant agent detection for heterogeneous flock,” in SICE Annual Conference 2022, 2022, pp. 87-91. Finalists of SICE Annual Conference 2022 Young Author's Award. [ DOI | http ]
[5] A. Li, M. Ogura, Y. Tsunoda, and N. Wakamiya, “Proposal of farthest-agent targeting algorithm with indirect chasing,” in SICE Annual Conference 2022, 2022, pp. 92-94.
[4] 藤岡杏奈, 小蔵正輝, and 若宮直紀, “異種エージェントの混在した群れに対するモデルベースshepherding制御アルゴリズムの提案と評価,” 第9回計測自動制御学会制御部門マルチシンポジウム, pp. 1D1-3, 2022. [ http ]
[3] R. Himo, M. Ogura, and N. Wakamiya, “Iterative algorithm for shepherding unresponsive sheep,” Mathematical Biosciences and Engineering, vol. 19, no. 4, pp. 3509-3525, 2022. [ DOI | http ]
[2] A. Li, M. Ogura, and N. Wakamiya, “A distributed approach for shepherding with multiple steering agents,” 第34回自律分散システム・シンポジウム, pp. 2B2-3, 2022. [ http ]
[1] R. Himo, M. Ogura, and N. Wakamiya, “Shepherding algorithm for agents with heterogeneous sensitivities,” in 4th International Symposium on Swarm Behavior and Bio-Inspired Robotics 2021, 2021. [ http ]

Copyright© 複雑システム科学研究室 , 2025 All Rights Reserved Powered by STINGER.