TY - GEN
T1 - Aerial grasping of a moving target with a quadrotor UAV
AU - Spica, Riccardo
AU - Franchi, Antonio
AU - Oriolo, Giuseppe
AU - Bulthoff, Heinrich H.
AU - Giordano, Paolo Robuffo
PY - 2012
Y1 - 2012
N2 - For a quadrotor aircraft, we study the problem of planning a trajectory that connects two arbitrary states while allowing the UAV to grasp a moving target at some intermediate time. To this end, two classes of canonical grasping maneuvers are defined and characterized. A planning strategy relying on differential flatness is then proposed to concatenate one or more grasping maneuvers by means of spline-based subtrajectories, with the additional objective of minimizing the total transfer time. The proposed planning algorithm is not restricted to pure hovering-to-hovering motions and takes into account practical constraints, such as the finite duration of the grasping phase. The effectiveness of the proposed approach is shown by means of physically-based simulations.
AB - For a quadrotor aircraft, we study the problem of planning a trajectory that connects two arbitrary states while allowing the UAV to grasp a moving target at some intermediate time. To this end, two classes of canonical grasping maneuvers are defined and characterized. A planning strategy relying on differential flatness is then proposed to concatenate one or more grasping maneuvers by means of spline-based subtrajectories, with the additional objective of minimizing the total transfer time. The proposed planning algorithm is not restricted to pure hovering-to-hovering motions and takes into account practical constraints, such as the finite duration of the grasping phase. The effectiveness of the proposed approach is shown by means of physically-based simulations.
UR - http://www.scopus.com/inward/record.url?scp=84872298158&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84872298158&partnerID=8YFLogxK
U2 - 10.1109/IROS.2012.6385771
DO - 10.1109/IROS.2012.6385771
M3 - Conference contribution
AN - SCOPUS:84872298158
SN - 9781467317375
T3 - IEEE International Conference on Intelligent Robots and Systems
SP - 4985
EP - 4992
BT - 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2012
T2 - 25th IEEE/RSJ International Conference on Robotics and Intelligent Systems, IROS 2012
Y2 - 7 October 2012 through 12 October 2012
ER -