一つの制御入力で大規模異種ロボット群を制御する制約付き分布制御
One Ring to Rule Them All: Constrained Distributional Control for Massive-Scale Heterogeneous Robotic Ensemble Systems
パラメータ化された異種ロボット群を、状態・環境制約下で単一の共有制御入力により安全に誘導する制約付きアンサンブル制御フレームワークを提案し、モーメントカーネル変換と信号時相論理仕様を用いて訪問・回避タスクを実現した。
詳しい要約
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著者: Andres Arias, Wei Zhang, Haoyu Qian, Jr-Shin Li, Chuangchuang Sun
分類: cs.RO
原文アブストラクト
Ensemble control aims to steer a population of dynamical systems using a shared control input. This paper introduces a constrained ensemble control framework for parameterized, heterogeneous robotic systems operating under state and environmental constraints, such as obstacle avoidance. We develop a moment kernel transform that maps the parameterized ensemble dynamics to the moment system in a kernel space, enabling the characterization of population-level behavior. The state-space constraints, such as polyhedral waypoints to be visited and obstacles to be avoided, are also transformed into the moment space, leading to a unified formulation for safe, large-scale ensemble control. Expressive signal temporal logic specifications are employed to encode complex visit-avoid tasks, which are achieved through a single shared controller synthesized from our constrained ensemble control formulation. Simulation and hardware experiments demonstrate the effectiveness of the proposed approach in safely and efficiently controlling robotic ensembles within constrained environments.
