1. Capability-aware Task Allocation and Team Formation Analysis for Cooperative Exploration of Complex Environments
- Author
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Ginting, Muhammad Fadhil, Otsu, Kyohei, Kochenderfer, Mykel J., and Agha-mohammadi, Ali-akbar
- Subjects
Computer Science - Robotics - Abstract
To achieve autonomy in complex real-world exploration missions, we consider deployment strategies for a team of robots with heterogeneous autonomy capabilities. In this work, we formulate a multi-robot exploration mission and compute an operation policy to maintain robot team productivity and maximize mission rewards. The environment description, robot capability, and mission outcome are modeled as a Markov decision process (MDP). We also include constraints in real-world operation, such as sensor failures, limited communication coverage, and mobility-stressing elements. Then, we study the proposed operation model on a real-world scenario in the context of the DARPA Subterranean (SubT) Challenge. The computed deployment policy is also compared against the human-based operation strategy in the final competition of the SubT Challenge. Finally, using the proposed model, we discuss the design trade-off on building a multi-robot team with heterogeneous capabilities.
- Published
- 2024