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» Parallel Jacobian Accumulation
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IROS
2007
IEEE
152views Robotics» more  IROS 2007»
14 years 2 months ago
Characterizing optimally fault-tolerant manipulators based on relative manipulability indices
— In this article, the authors examine the problem of designing nominal manipulator Jacobians that are optimally fault tolerant to one or more joint failures. In this work, optim...
Rodney G. Roberts, Hyun Geun Yu, Anthony A. Maciej...
TROB
2008
101views more  TROB 2008»
13 years 8 months ago
Fundamental Limitations on Designing Optimally Fault-Tolerant Redundant Manipulators
Abstract--In this paper, the authors examine the problem of designing nominal manipulator Jacobians that are optimally fault tolerant to one or more joint failures. Optimality is d...
Rodney G. Roberts, Hyun Geun Yu, Anthony A. Maciej...
GLVLSI
1999
IEEE
81views VLSI» more  GLVLSI 1999»
14 years 26 days ago
Parallel Saturating Fractional Arithmetic Units
This paper describes the designs of a saturating adder, multiplier, single MAC unit, and dual MAC unit with one cycle latencies. The dual MAC unit can perform two saturating MAC o...
Navindra Yadav, Michael J. Schulte, John Glossner
IROS
2009
IEEE
180views Robotics» more  IROS 2009»
14 years 3 months ago
Control of redundant robots using learned models: An operational space control approach
Abstract— We present an adaptive control approach combining forward kinematics model learning methods with the operational space control approach. This combination endows the rob...
Camille Salaün, Vincent Padois, Olivier Sigau...
CORR
2007
Springer
109views Education» more  CORR 2007»
13 years 8 months ago
A Framework to Illustrate Kinematic Behavior of Mechanisms by Haptic Feedback
: The kinematic properties of mechanisms are well known by the researchers and teachers. The theory based on the study of Jacobian matrices allows us to explain, for example, the s...
Qinqin Zhang, Damien Chablat, Fouad Bennis, Wei Zh...