Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jeh Won Lee"'
Generalized solution for a sub-problem of inverse kinematics based on product of exponential formula
Publikováno v:
Journal of Mechanical Science and Technology. 32:2299-2307
Inverse kinematics presents nontrivial problems in serial manipulators as there is no unique, generalized solution that is applicable to various configurations. Till date, limited results exist on skew configurations, while the published problem defi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5407da8f768cb7427e29b86c660990d
https://doi.org/10.1007/s12206-018-0441-0
https://doi.org/10.1007/s12206-018-0441-0
Publikováno v:
Mechanism and Machine Theory. 116:404-418
Kinematics of a robot manipulator is an essential component of robotic analysis that includes control, motion planning, and design. Previous studies have proposed several different methods to provide an exact solution for kinematics. However, most of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958af2620ac81b63ee320f4538ffe375
https://doi.org/10.1016/j.mechmachtheory.2017.06.002
https://doi.org/10.1016/j.mechmachtheory.2017.06.002
Publikováno v:
International Journal of Control, Automation and Systems. 14:1528-1534
Instantaneous center (IC) analysis of a mechanism is very important in mechanism analysis, since the analysis gives intuition about the global movement of the mechanism, and the analysis also makes the numerical analysis of velocities faster. Previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::454ab477f98ba3d683101b6629552940
https://doi.org/10.1007/s12555-015-0066-3
https://doi.org/10.1007/s12555-015-0066-3
Publikováno v:
International Journal of Control, Automation and Systems. 14:1389-1394
The wrench Jacobian matrix plays an important role in the statics and singularity analysis of planar parallel manipulators (PPMs). The Jacobian matrix can be calculated based on the conventional Plucker coordinate method. However, this method cannot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26c38d461064c4c37c4cd5c44e96236
https://doi.org/10.1007/s12555-014-0471-z
https://doi.org/10.1007/s12555-014-0471-z
Publikováno v:
Mechanism and Machine Theory. 97:72-84
This study provides a geometric interpretation of the kinematics and statics of a planar manipulator using a barycentric formula. The kinematics with instantaneous motion and statics of a manipulator have recently been proven algebraically. In the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee1d8e926b49fbbac917ce09dc9eb0db
https://doi.org/10.1016/j.mechmachtheory.2015.10.005
https://doi.org/10.1016/j.mechmachtheory.2015.10.005
Publikováno v:
Robotica. 35:511-520
SUMMARYSingular configurations of parallel manipulators (PMs) are special poses in which the manipulators cannot maintain their inherent infinite rigidity. These configurations are very important because they prevent the manipulator from being contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9427a2960aec85c7080884645f85e0c
https://doi.org/10.1017/s0263574715000661
https://doi.org/10.1017/s0263574715000661
Publikováno v:
Journal of Institute of Control, Robotics and Systems. 21:648-653
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e79e26338b3232215f6812af295e71c
https://doi.org/10.5302/j.icros.2015.14.0153
https://doi.org/10.5302/j.icros.2015.14.0153
Publikováno v:
Robotica. 34:2776-2787
SUMMARYForce control is important in robotics research for safe operation in the interaction between a manipulator and a human operator. The elasticity center is a very important characteristic for controlling the force of a manipulator, because a fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fdf508cfb0f7451393372d0c2623fb0
https://doi.org/10.1017/s0263574715000363
https://doi.org/10.1017/s0263574715000363
Publikováno v:
International Journal of Materials Science and Engineering. :77-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e0714761d679ff17823197db79f601d
https://doi.org/10.12720/ijmse.3.1.77-81
https://doi.org/10.12720/ijmse.3.1.77-81
Autor:
Ke Fei Wen, Jeh Won Lee
Publikováno v:
Applied Mechanics and Materials. 532:378-381
The wrench Jacobian matrix plays an important role in statics and singularity analysis of planar parallel manipulators (PPMs). It is easy to obtain this matrix based on plücker coordinate method. In this paper, a new approach is proposed to the ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d9b221961e4d2614736ba311484acf
https://doi.org/10.4028/www.scientific.net/amm.532.378
https://doi.org/10.4028/www.scientific.net/amm.532.378