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Content Provider | IEEE Xplore Digital Library |
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Author | Galvan, S. Botturi, D. Fiorini, P. |
Copyright Year | 2006 |
Description | Author affiliation: Dept. of Comput. Sci., Verona Univ. (Galvan, S.; Botturi, D.; Fiorini, P.) |
Abstract | Teleoperation with force feedback is a complex task and a good haptic device is a key element. In this paper we present an innovative hardware/software structure used to control an actuated 6 dof joystick in a teleoperation task. To increase speed and reliability, parts of the kinematic calculation are embedded into the joystick controller. To implement this idea we used an FPGA to handle both the low level tasks and the algorithmic part of the approach. This speedup does not preclude the possibility of changing the control strategies, the parameters and the feedback calculations as well, necessary to carry out experiments about human perception. Thus the need of flexibility and performance, and the choice of an FPGA. We tested the setup proposed in a real teleoperation task within our software framework (Penelope) collecting data of speed, precision and reliability |
Starting Page | 971 |
Ending Page | 976 |
File Size | 508550 |
Page Count | 6 |
File Format | |
ISBN | 1424402581 |
DOI | 10.1109/IROS.2006.281776 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-10-09 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Haptic interfaces Force control Field programmable gate arrays Force feedback Hardware Testing Humans Mobile robots Control systems Three-term control |
Content Type | Text |
Resource Type | Article |
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