The Mobile Robot of MAIA: Actions and Interactions in a Real Life Scenario
Over the years, automated vehicles have evolved from reliable yet rigidly constrained AGVs to the fairly flexible ones of the Help Mate generation. It is interesting to observe that while such systems exhibit quite respectful autonomous navigation capabilities, their capacity of interacting with the users and the environment is still limited.
In this paper, the research work done at IRST in the framework of the Experimental Platform of MAIA is presented. In particular, a transport mission scenario (MAIA ’94) is considered, in which autonomous navigation, speech recognition and planning represent three aspects of the same capacity that the system has of interacting with the external world in a reliable and autonomous fashion.
KeywordsRemote Control Mobile Robot Speech Recognition Experimental Platform Autonomous Navigation
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- 1.Evans, J., Krishnainurthy, B., Barrows, B., Skewis, T., Lumelsky, V.: Handling real-world motion planning: a hospital transport robot. Proc. of IEEE Cont. Sys. Feb. (1992) 15–20Google Scholar
- 2.Lob, W.S.: Robotic transportation. Clin. Chem. 36 (9) (1990) 1544–1550Google Scholar
- 3.Robertson, G.I.: HelpMate delivery robot operates safely amongst the general public. Proc. of ISIR 91, Detroit, 24 (1991) 1–12Google Scholar
- 5.Caprile, B., Lazzari, G., Stringa, L.: Autonomous navigation and speech in the mobile robot of MAIA. Proc. of SPIE, Boston (USA), 1831 (1992) 276–284Google Scholar
- 6.Cattoni, R., Di Caro, G., Aste, M., Caprile, B.: Bridging the gap between planning and reactivity: a layered architecture for autonomous indoor navigation. Proc. of IROS 94, Munich, (1994) 878–885Google Scholar
- 7.Antoniol, G., Cattoni, R., Cettolo, M., Federico, M.: Robust speech understanding for robot telecontrol. Proc. of ICAR 93, Tokyo, (1993) 205–209Google Scholar
- 8.Antoniol, G., Cettolo, M., Federico, M.: Techniques for robust recognition in restricted domains. Proc. of 3rd ECSCT, Berlin, 3 (1991) 2219–2221Google Scholar
- 9.Omologo, M., Svaizer, P.: Acoustic event localization using a crosspower- spectrum phase based technique. Proc. of ICASSP, Adelaide, 2 (1994) 273 –276Google Scholar