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- Krishnan, Rakesh, et al.
(author)
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How do we plan movements? : A geometric answer
- 2016
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In: School and symposium on advanced neurorehabilitation (SSNR2016). ; , s. 16-17
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Conference paper (other academic/artistic)abstract
- Human movement is essentially a complex phenomenon. When humans work closely with robots, understanding human motion using robot’s sensors is a very challenging problem. This is partially due to the lack of proper consensus among researchers on which representation to use in such situations. This extended abstract presents a novel kinematic framework to study human intention using hybrid twists. Thisis important as the functional aspects of the human shoulder are evaluated using the information embedded in thoraco-humeral kinematics. We successfully demonstrate that our approach is singularity free. We also demonstrate that how the twis tparameters vary according to the movement being performed.
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- Krishnan, Rakesh, et al.
(author)
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Human shoulder functional kinematics: Are we ready for the high-reliability computational challenge?
- 2016
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Conference paper (other academic/artistic)abstract
- In this preview talk, I will present a short summary of our ongoing work related to human shoulder functional kinematics. Robot-assisted rehabilitation needs functional understanding of human kinematics in design, operation and evaluation of this technology. Human shoulder is an important functional joint that enables fine motor skills for human upper arm manipulation. Due to several mathematical and practical challenges, the shoulder kinematics is often oversimplified. Moreover, there is a lack of agreement among different research communities on the suitable kinematic representation when connecting humans to robots. Currently, it is expected that this computational structure used in such applications have high-reliability. Therefore, we pose the question: Are we ready for the high-reliability computational challenge?
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- Krishnan, Radhika
(author)
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Järnvägsbygget ur arbetarnas perspektiv
- 2018
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In: Från Brittiska Indien till Huseby bruk. - Lund : Arkiv förlag & tidskrift. - 9789179243043 ; , s. 113-134
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Book chapter (pop. science, debate, etc.)
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