Sensing Soft Robot Shape Using IMUs: An Experimental Investigation
Sensing Soft Robot Shape Using IMUs: An Experimental Investigation
复制标题
使用 IMU 感测软机器人形状:实验研究
DOI:
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复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
D. Rus
中科院分区:
文献类型:
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作者:
Josie Hughes;F. Stella;C. D. Santina;D. Rus
. Shape estimation of soft robotic systems is challenging due to the range of deformations that can be achieved, and the limited availability of physically compatible sensors. We propose a method of reconstruction using Inertial Measurement Units (IMUs), which are mounted on segments of a deformable manipulator. This approach utilizes the piecewise constant curvature model in combination with the quaternion data from IMUs to allow for accuracy reconstruction and closed-loop con-trol. A key strength of this approach is that it is hardware agnostic, and could be used on any soft structure to provide pose reconstruction and controllability. We explore this approach experimentally on a growing, extendable 3D printed continuum body structure, demonstrating that high accuracy reconstruction that can be achieved.
影响因子:
5.2
作者:
Truby, Ryan L.;Della Santina, Cosimo;Rus, Daniela
通讯作者:
Rus, Daniela
影响因子:
9.2
作者:
Della Santina, Cosimo;Katzschmann, Robert K.;Rus, Daniela
通讯作者:
Rus, Daniela
DOI:
10.1109/robosoft48309.2020.9116024
发表时间:
2020
期刊:
IEEE Conference on Soft Robotics (RoboSoft
影响因子:
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作者:
Hughes, Josie;Santina, Cosmio Della;Rus, Daniela
通讯作者:
Rus, Daniela