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Communication Dans Un Congrès Année : 2016

Aerial Robots with Rigid/Elastic-joint Arms: Single-joint Controllability Study and Preliminary Experiments

Nicolas Staub
Antonio Franchi

Résumé

We present the dynamic modeling, analysis, and control design of a Planar-Vertical TakeOff and Landing (PVTOL) underactuated aerial vehicle equipped either with a rigid-or an elastic-joint arm. We prove that in both cases the system is exactly linearizable with a dynamic feedback and differentially flat for the same set of outputs (but different controllers). We compare the two cases with extensive and realistic simulations, which show that the rigid-joint case outperforms the elastic-joint case for aerial grasping tasks while the converse holds for link-velocity amplification tasks. We present preliminary experimental results using a actuated joint with variable stiffness (VSA) on a quadrotor platform.
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Dates et versions

hal-01348545 , version 1 (25-07-2016)

Identifiants

  • HAL Id : hal-01348545 , version 1

Citer

Burak Yüksel, Nicolas Staub, Antonio Franchi. Aerial Robots with Rigid/Elastic-joint Arms: Single-joint Controllability Study and Preliminary Experiments. 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2016), Oct 2016, Daejeon, South Korea. ⟨hal-01348545⟩
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