Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ali Shahdi"'
Publikováno v:
2008 Annual Conference & Exposition Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0debb1850c78f6bc72a3321907b154fb
https://doi.org/10.18260/1-2--3767
https://doi.org/10.18260/1-2--3767
Autor:
Ali Shahdi, Shahin Sirouspour
Publikováno v:
International Journal of Intelligent Mechatronics and Robotics. 2:1-27
This paper presents model-based predictive controllers that achieve a high level of transparency while maintaining stability in bilateral teleoperation under known constant or variable time delay. This goal is accomplished by utilizing available info
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c533d950d75e18ded0fd946b23d1e2c7
https://doi.org/10.4018/ijimr.2012010101
https://doi.org/10.4018/ijimr.2012010101
Autor:
Ali Shahdi, Shahin Sirouspour
Publikováno v:
The International Journal of Robotics Research. 28:376-394
Recently, within a centralized control framework, the authors proposed a time-delay reduction method to achieve improved transparency in time-delay teleoperation. In this paper, a decentralized version of the controller is introduced that can further
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a7573ecacc43d5633e32ad02fb1078
https://doi.org/10.1177/0278364908096955
https://doi.org/10.1177/0278364908096955
Autor:
Shahin Sirouspour, Ali Shahdi
Publikováno v:
IEEE Transactions on Robotics. 25:196-205
The control of time-delay bilateral teleoperation systems involves a delicate tradeoff between the conflicting requirements of transparency and robust stability. The control design is complicated by latency in data communication between the master an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9abff02ad3754f478aab95b26962fd0c
https://doi.org/10.1109/tro.2008.2010963
https://doi.org/10.1109/tro.2008.2010963
Autor:
Shahin Sirouspour, Ali Shahdi
Publikováno v:
IEEE Transactions on Robotics. 22:1131-1145
Prior efforts in bilateral teleoperation under communication delay have mainly yielded control algorithms that sacrifice performance in order to guarantee robust stability. In contrast, this paper proposes a multimodel predictive controller that can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad8a51794c097384b6b9dffb426a7b8
https://doi.org/10.1109/tro.2006.882939
https://doi.org/10.1109/tro.2006.882939
Autor:
Ali Shahdi, Shahin Sirouspour
Publikováno v:
The International Journal of Robotics Research. 25:187-202
Prior relevant research in bilateral teleoperation has mainly yielded control algorithms that sacrifice performance in order to guarantee robust stability in the presence of communication latency. In contrast, in this paper we propose a multimodel pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef335b76b6c98aeb9e84af62179c1f00
https://doi.org/10.1177/0278364906061081
https://doi.org/10.1177/0278364906061081
Publikováno v:
2012 5th Robotics and Mechatronics Conference of South Africa.
This research addresses the Simultaneous Localization and Mapping (SLAM) problem in the context of an underground mining environment. This would allow autonomous vehicle navigation in this hazardous setting. This environmental setting has few feature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11cc7fbc7bdbc42366ad1d4bce56378a
https://doi.org/10.1109/robomech.2012.6558464
https://doi.org/10.1109/robomech.2012.6558464
Autor:
Ali Shahdi, Shahin Sirouspour
Publikováno v:
IROS
Communication time delay has been a major barrier to achieving high performance while maintaining stability in bilateral teleoperation. Building upon the results of our recent work in [1], a provably stable adaptive controller is proposed for variabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0113efa11b099023e09401c40a10c66a
https://doi.org/10.1109/iros.2009.5354426
https://doi.org/10.1109/iros.2009.5354426
Autor:
Shahin Sirouspour, Ali Shahdi
Publikováno v:
WHC
Previous efforts in bilateral time-delay teleoperation have mainly yielded control algorithms that sacrifice performance in order to guarantee robust stability. This paper proposes a provably stable adaptive predictive controller for teleoperation sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48dfd13fd3d5c36452e28af58b9d56bc
https://doi.org/10.1109/whc.2009.4810881
https://doi.org/10.1109/whc.2009.4810881
Autor:
Shahin Sirouspour, Ali Shahdi
Publikováno v:
IROS
Control of time-delay bilateral teleoperation systems requires a delicate balance between the conflicting requirements of transparency and robust stability. This manuscript proposes a systematic design procedure for improving teleoperation fidelity w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d22cd9c89f44999bdd850cbc1743e5
https://doi.org/10.1109/iros.2007.4399455
https://doi.org/10.1109/iros.2007.4399455