Amir Jafari
Amir Jafari
Head of ARM lab, Assistant Professor of Mechanical Engineering Department UTSA
Verified email at utsa.edu - Homepage
Title
Cited by
Cited by
Year
Variable impedance actuators: A review
B Vanderborght, A Albu-Schäffer, A Bicchi, E Burdet, DG Caldwell, ...
Robotics and autonomous systems 61 (12), 1601-1614, 2013
6582013
A novel actuator with adjustable stiffness (AwAS)
A Jafari, NG Tsagarakis, B Vanderborght, DG Caldwell
2010 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2010
1932010
AwAS-II: A new actuator with adjustable stiffness based on the novel principle of adaptable pivot point and variable lever ratio
A Jafari, NG Tsagarakis, DG Caldwell
2011 IEEE International Conference on Robotics and Automation, 4638-4643, 2011
1832011
A novel intrinsically energy efficient actuator with adjustable stiffness (AwAS)
A Jafari, NG Tsagarakis, DG Caldwell
IEEE/ASME transactions on mechatronics 18 (1), 355-365, 2011
1352011
A new actuator with adjustable stiffness based on a variable ratio lever mechanism
A Jafari, NG Tsagarakis, I Sardellitti, DG Caldwell
IEEE Transaction on Mechatronics, 1-9, 2012
1072012
Effect of dual-tasking on postural control in subjects with nonspecific low back pain
M Salavati, M Mazaheri, H Negahban, I Ebrahimi, AH Jafari, ...
Spine 34 (13), 1415-1421, 2009
992009
Optimal solution for the two-dimensional facility layout problem using a branch-and-bound algorithm
M Solimanpur, A Jafari
Computers & Industrial Engineering 55 (3), 606-619, 2008
762008
The effects of dual-tasking on postural control in people with unilateral anterior cruciate ligament injury
H Negahban, MR Hadian, M Salavati, M Mazaheri, S Talebian, AH Jafari, ...
Gait & posture 30 (4), 477-481, 2009
642009
Gain scheduling control for a class of variable stiffness actuators based on lever mechanisms
I Sardellitti, GA Medrano-Cerda, N Tsagarakis, A Jafari, DG Caldwell
IEEE Transactions on Robotics 29 (3), 791-798, 2013
502013
Variable impedance actuators: Moving the robots of tomorrow
B Vanderborght, A Albu-Schäffer, A Bicchi, E Burdet, DG Caldwell, ...
2012 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2012
432012
Exploiting natural dynamics for energy minimization using an Actuator with Adjustable Stiffness (AwAS)
A Jafari, NG Tsagarakis, DG Caldwell
2011 IEEE International Conference on Robotics and Automation, 4632-4637, 2011
422011
A position and stiffness control strategy for variable stiffness actuators
I Sardellitti, G Medrano-Cerda, NG Tsagarakis, A Jafari, DG Caldwell
2012 IEEE International Conference on Robotics and Automation, 2785-2791, 2012
272012
How design can affect the energy required to regulate the stiffness in variable stiffness actuators
A Jafari, NG Tsagarakis, I Sardellitti, DG Caldwell
2012 IEEE International Conference on Robotics and Automation, 2792-2797, 2012
192012
Coupling between the output force and stiffness in different variable stiffness actuators
A Jafari
Actuators 3 (3), 270-284, 2014
172014
Reliability of center of pressure measures of postural stability in patients with unilateral anterior cruciate ligament injury
MR Hadian, H Negahban, S Talebian, M Salavati, AH Jafari, MA Sanjari, ...
J Appl Sci 8 (17), 3019-25, 2008
152008
Energy efficient actuators with adjustable stiffness: a review on AwAS, AwAS-II and CompACT VSA changing stiffness based on lever mechanism
A Jafari, N Tsagarakis, DG Caldwell
Industrial Robot: An International Journal 42 (3), 2015
122015
A novel variable stiffness actuator: Minimizing the energy requirements for the stiffness regulation
NG Tsagarikis, A Jafari, DG Caldwell
2010 Annual International Conference of the IEEE Engineering in Medicine and …, 2010
122010
Determinants for stiffness adjustment mechanisms
A Jafari, HQ Vu, F Iida
Journal of intelligent & robotic systems 82 (3-4), 435-454, 2016
112016
An intrinsically safe actuator with the ability to adjust the stiffness
A Jafari, NG Tsagarakis, B Vanderborght, DG Caldwell
7th IARP Work. on Technical Challenges for Dependable Robots in Human …, 2010
92010
A genetic algorithm to optimum dynamic performance of industrial robots in the conceptual design phase
A Jafari, M Safavi, A Fadaei
2007 IEEE 10th International Conference on Rehabilitation Robotics, 1129-1135, 2007
92007
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Articles 1–20