Abstract
In this paper we describe a control framework that integrates tactile and force sensing to regulate the physical interaction of an anthropomorphic robotic arm with the external environment. In particular, we exploit tactile sensors distributed on the robot fingers and a 6-axis force/torque sensor place at the bottom of the arm, just below the shoulder. Due to their different mounting locations and sensitivity, the sensors provide different types of contact information; their integration allows to deal with both slight and hard contacts by performing different control strategies depending on the location and the intensity of the contact. We provide real-world experimental results that show how a humanoid torso equipped with moving head, eyes, arm and hand can realize visually guided reaching dealing with different types of unexpected contacts with the environment.
Original language | English |
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Title of host publication | 2014 IEEE International Symposium on Intelligent Control, ISIC 2014 |
Number of pages | 6 |
Publisher | IEEE |
Publication date | 25 Nov 2014 |
Pages | 1360-1365 |
Article number | 6967621 |
ISBN (Electronic) | 9781479974061 |
DOIs | |
Publication status | Published - 25 Nov 2014 |
Event | 2014 IEEE International Symposium on Intelligent Control, ISIC 2014 - Juan Les Pins, France Duration: 8 Oct 2014 → 10 Oct 2014 |
Conference
Conference | 2014 IEEE International Symposium on Intelligent Control, ISIC 2014 |
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Country/Territory | France |
City | Juan Les Pins |
Period | 08/10/2014 → 10/10/2014 |