Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Serge R. Lafontaine"'
Autor:
Ian W. Hunter, M. Hechinger, R. Kimball, John D. W. Madden, Franz S. Hover, Peter G. A. Madden, Serge R. Lafontaine, B. Schmid
Publikováno v:
IEEE Journal of Oceanic Engineering. 29:738-749
A decade of research into electroactive polymer actuators is leading to the exploration of applications. These technologies are not ready to compete with the internal combustion engine and electric motors in high power propulsion systems but are suit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94fa76fb345935e8e3670a3d720be387
https://doi.org/10.1109/joe.2004.833128
https://doi.org/10.1109/joe.2004.833128
Autor:
John D. W. Madden, Arash Takshi, Nathan A. Vandesteeg, Rachel Z. Pytel, Paul Wieringa, Ian W. Hunter, Patrick A. Anquetil, Serge R. Lafontaine, Peter G. A. Madden
Publikováno v:
IEEE Journal of Oceanic Engineering. 29:706-728
The increasing understanding of the advantages offered by fish and insect-like locomotion is creating a demand for muscle-like materials capable of mimicking nature's mechanisms. Actuator materials that employ voltage, field, light, or temperature dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4c5d8987912163c56806cd05628ce50
https://doi.org/10.1109/joe.2004.833135
https://doi.org/10.1109/joe.2004.833135
Publikováno v:
IFAC Proceedings Volumes. 27:1567-1572
In this paper a continuous time identification method is presented which can be used for high accuracy prediction and control.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42dcb69d34b3663e8a3f4a901887033e
https://doi.org/10.1016/s1474-6670(17)47934-1
https://doi.org/10.1016/s1474-6670(17)47934-1
Publikováno v:
Review of Scientific Instruments. 64:349-356
The performance of an optical reflective position sensor is evaluated as the position feedback element in the microposition control of a linear electromagnetic motor. The open loop position sensor characteristics are first measured to determine the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08f75de30190726ff80af41bbaa7f66b
https://doi.org/10.1063/1.1144256
https://doi.org/10.1063/1.1144256
Autor:
Tilemachos Doukoglou, Gordon D. Mallinson, Mark Sagar, Lynette A. Jones, Serge R. Lafontaine, Ian W. Hunter, Paul G. Charette, Peter Hunter
Publikováno v:
Presence: Teleoperators and Virtual Environments. 2:265-280
We have developed a prototype teleoperated microsurgical robot (MSR-1) and associated virtual environment for eye surgery. Bidirectional pathways relay visual, auditory, and mechanical information between the MSR-1 master and slave. The surgeon wears
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4584911f3f53e34e00ede594dccf119c
https://doi.org/10.1162/pres.1993.2.4.265
https://doi.org/10.1162/pres.1993.2.4.265
Autor:
Serge R. Lafontaine, Tilemachos Doukoglou, Ian W. Hunter, Lynette A. Jones, Robert F. Kirsch, Michael J. Korenberg, Robert E. Kearney, Poul M. F. Nielsen
Publikováno v:
IFAC Proceedings Volumes. 25:109-114
In order to study nature's micro-machine, the muscle cell, we have developed, MR-1, a special purpose micro-motion robot. MR-1 has two limbs which are able to grasp single living muscle cells at each end and perform mechanical and optical experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97db91bbab125ff61d981426d59f722b
https://doi.org/10.1016/s1474-6670(17)50618-7
https://doi.org/10.1016/s1474-6670(17)50618-7
Publikováno v:
2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
The accessibility of adequate instrumentation to conduct fundamental researches for the development of new diagnostic tools and methods in electrophysiology is essential. As such, many researchers develop proprietary instrumentation systems based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4df52997a467df6f907351491101707
https://doi.org/10.1109/iembs.2001.1019536
https://doi.org/10.1109/iembs.2001.1019536
Autor:
Serge R. Lafontaine, Peter Madden, Karl McLetchie, Ian W. Hunter, Bryan Schmid, Franz S. Hover, John D. W. Madden
Publikováno v:
SPIE Proceedings.
Conducting polymer actuators are employed to create actively shaped hydrodynamic foils. The active foils are designed to allow control over camber, much like the ailerons of an airplane wing. Control of camber promises to enable variable thrust in pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eddeb0748afe01983df1925d7483b396
https://doi.org/10.1117/12.484417
https://doi.org/10.1117/12.484417
Publikováno v:
Proceedings of the First Joint BMES/EMBS Conference. 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Annual Fall Meeting of the Biomedical Engineering Society (Cat. No.99CH37015).
A high-performance PCI-based instrumentation board named "Mirada" has been designed and tested successfully. Beside the analog front-end circuit ideal for recording bio-signals, the card is also hardware reconfigurable such that custom algorithms can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f17bfae3f59a19906afc57c2dac1e75a
https://doi.org/10.1109/iembs.1999.804039
https://doi.org/10.1109/iembs.1999.804039
Publikováno v:
Proceedings of the First Joint BMES/EMBS Conference. 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Annual Fall Meeting of the Biomedical Engineering Society (Cat. No.99CH37015).
This paper describes a new type of micro-powered active electrodes configuration. All electronics including the batteries are mounted on a flexible printed circuit. The single circuit has special shapes to allow differential recording to be performed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360ea520582e6abcd4f7ca5f0ba7534e
https://doi.org/10.1109/iembs.1999.804020
https://doi.org/10.1109/iembs.1999.804020