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2篇 您的检索式:作者名="CHEN Haoyao"
    题名 作者 年代 出处 被引量
1Natural Feature-based Visual Servoing for Grasping Target with an Aerial Manipulator显示文摘Aerial transportation and manipulation have attracted increasing attention in the unmanned aerial vehicle field,and visual servoing methodology is widely used to achieve the autonomous aerial grasping of a target object.However,the existing marker-based solutions pose a challenge to the practical application of target grasping owing to the difficulty in attaching markers on targets.To address this problem,this study proposes a novel image-based visual servoing controller based on natural features instead of artificial markers.The natural features are extracted from the target images and further processed to provide servoing feature points.A six degree-of-freedom(6-DoF)aerial manipulator system is proposed with differential kinematics deduced to achieve aerial grasping.Furthermore,a controller is designed when the target object is outside a manipulator's workspace by utilizing both the degrees-of-freedom of nnmanned aerial vehicle and manipulator joints.Thereafter,a weight matrix is used as basis to develop a multi-tasking visual servoing framework to integrate the controllers inside and outside the manipulator's workspace.Lastly,experimental results are provided to verify the effectiveness of the proposed approach.Bin Luo Haoyao Chen Fengyu Quan Shiwu Zhang Yunhui Liu 2020Journal of Bionic Engineering2020,17,2:4
2Moving groups of microparticles into array with a robot-tweezers manipulation system显示文摘CHEN Haoyao SUN Dong IEEE Transactions on Robotics0,8,5:1
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