Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Torgny Brogardh"'
Publikováno v:
Mechanism and Machine Theory. 83:1-13
This paper investigates axis-symmetric parallel manipulators, composed of a central base column and an arm system able to rotate around this column. The arm system includes several actuated upper arms, each connected to a manipulated platform by one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::977f8a013fea82cf12bc1678354f28a6
https://doi.org/10.1016/j.mechmachtheory.2014.08.014
https://doi.org/10.1016/j.mechmachtheory.2014.08.014
Publikováno v:
ICRA
The SCARA-Tau parallel manipulator was derived with the objective to overcome the limited workspace-to-footprint ratio of the DELTA parallel manipulator while maintaining its many benefits. The SCARA-Tau family has later been extended and a large num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cb4e23e0b14a93cf101cfb2b1179d58
https://doi.org/10.1109/icra.2016.7487219
https://doi.org/10.1109/icra.2016.7487219
Publikováno v:
Mechanism and Machine Theory. 55:91-102
A novel 6-DOF parallel kinematic manipulator named the Octahedral Hexarot is presented and analyzed. It is shown that this manipulator has the important benefits of combining a large positional workspace in relation to its footprint with a sizable ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dcab8c2e90dceb1de937cd058d9cba0
https://doi.org/10.1016/j.mechmachtheory.2012.05.003
https://doi.org/10.1016/j.mechmachtheory.2012.05.003
Publikováno v:
IFAC Proceedings Volumes. 44:10293-10299
This paper considers the problem of wear estimation in a standard industrial robot joint. The effects of wear on the static friction of a robot joint are analyzed from experiments. An extended static friction model is proposed that explains changes r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::643120799f405c36417b2a360fc9b7b3
https://doi.org/10.3182/20110828-6-it-1002.01078
https://doi.org/10.3182/20110828-6-it-1002.01078
Autor:
Robert Isaksson, Gilbert Ossbahr, Mathias Haage, Rolf Johansson, Anders Robertsson, Mats Björkman, Tomas Olsson, Torgny Brogardh, Henrik Kihlman, Klas Nilsson
Publikováno v:
Robotics and Computer-Integrated Manufacturing. 26:24-38
Here we present a method for high-precision drilling using an industrial robot with high-bandwidth force feedback, which is used for building up pressure to clamp-up an end-effector to the work-piece surface prior to drilling. The focus is to elimina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a6396430dfb2dd5542dabfc1e52ea0
https://doi.org/10.1016/j.rcim.2009.01.002
https://doi.org/10.1016/j.rcim.2009.01.002
Autor:
Isolde Dressler, Phillip John Crothers, Klas Nilsson, K. Siercks, W. Zulauf, B. Felber, Anders Robertsson, Torgny Brogardh, R. Loser, Philip L. Freeman
Publikováno v:
SAE International Journal of Aerospace. 2:205-213
A consortium of interested parties has conducted an experimental characterization of two Tau parallel kinematic machines which were built as a part of the EU-funded project, SMErobot1. Characteristics such as machine stiffness, work envelope, repeata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47136430bd79edddf7759818671a5ae
https://doi.org/10.4271/2009-01-3222
https://doi.org/10.4271/2009-01-3222
Autor:
Torgny Brogardh
Publikováno v:
Annual Reviews in Control. 31:69-79
Robot control is a key competence for robot manufacturers and a lot of development is made to increase robot performance, reduce robot cost and introduce new functionalities. Examples of development areas that get big attention today are multi robot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24f8f0ee01d18ef9dcdc6c68ea23c114
https://doi.org/10.1016/j.arcontrol.2007.01.002
https://doi.org/10.1016/j.arcontrol.2007.01.002
Publikováno v:
2015 IEEE International Conference on Mechatronics and Automation (ICMA).
This study proposes a methodology for comparing the dynamic effectiveness of two different kinematic structures based on actuator torque requirement criteria. The objective of this comparison is to find out what type of robot structure is best suited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2abeea603a3c3b0f9d99e7cb6f16352
https://doi.org/10.1109/icma.2015.7237763
https://doi.org/10.1109/icma.2015.7237763
Publikováno v:
Robotics and Computer-Integrated Manufacturing. 21:497-505
The TAU robot presents a new configuration of parallel robots with three degrees of freedom. This robotic configuration is well adapted to perform with a high precision and high stiffness within a large working range compared with a serial robot. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::420cc35ad807a557e222a27af2305ea9
https://doi.org/10.1016/j.rcim.2004.07.018
https://doi.org/10.1016/j.rcim.2004.07.018
Autor:
Gunnar Bolmsjö, Torgny Brogardh, Mats Isaksson, Anders Blomdell, Klas Nilsson, Per Cederberg, Jianjun Wang, Magnus Olsson, Anders Robertsson, Rolf Johansson, Tomas Olsson, Mathias Haage
Publikováno v:
IEEE Robotics & Automation Magazine. 12:85-94
This paper describes the design and implementation of a platform for fast external sensor integration in an industrial robot control system. As an application and motivating example, the implementation of force controlled grinding and deburring withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f0806be928b12348717cc3919b83fc
https://doi.org/10.1109/mra.2005.1511872
https://doi.org/10.1109/mra.2005.1511872