{"ID":2851987,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2510.18211","arxiv_id":"2510.18211","title":"Distributed Stochastic Search for Multi-Agent Model Predictive Control","abstract":"Many real-world multi-agent systems exhibit nonlinear dynamics and complex inter-agent interactions. As these systems increase in scale, the main challenges arise from achieving scalability and handling nonconvexity. To address these challenges, this paper presents a distributed sampling-based optimization framework for multi-agent model predictive control (MPC). We first introduce stochastic search, a generalized sampling-based optimization method, as an effective approach to solving nonconvex MPC problems because of its exploration capabilities. Nevertheless, optimizing the multi-agent systems in a centralized fashion is not scalable as the computational complexity grows intractably as the number of agents increases. To achieve scalability, we formulate a distributed MPC problem and employ the alternating direction method of multipliers (ADMM) to leverage the distributed approach. In multi-robot navigation simulations, the proposed method shows a remarkable capability to navigate through nonconvex environments, outperforming a distributed optimization baseline using the interior point optimizer (IPOPT). In a 64-agent multi-car formation task with a challenging configuration, our method achieves 100% task completion with zero collisions, whereas distributed IPOPT fails to find a feasible solution.","short_abstract":"Many real-world multi-agent systems exhibit nonlinear dynamics and complex inter-agent interactions. As these systems increase in scale, the main challenges arise from achieving scalability and handling nonconvexity. To address these challenges, this paper presents a distributed sampling-based optimization framework fo...","url_abs":"https://arxiv.org/abs/2510.18211","url_pdf":"https://arxiv.org/pdf/2510.18211v1","authors":"[\"Taehyun Yoon\",\"Augustinos D. Saravanos\",\"Evangelos A. Theodorou\"]","published":"2025-10-21T01:28:04Z","proceeding":"math.OC","tasks":"[\"math.OC\"]","methods":"[\"LoRA\"]","has_code":false}