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ICC
2009
IEEE
164views Communications» more  ICC 2009»
14 years 2 months ago
Effects of Imperfect Channel State Information on Achievable Rates of Precoded Multi-User MIMO Broadcast Channels with Limited F
—We consider multi-user MIMO broadcast channels with limited feedback. A recently proposed linear precoding technique, regularized block diagonalization (RBD), is used to mitigat...
Bin Song, Martin Haardt
ASIAMS
2008
IEEE
14 years 1 months ago
Vibration Suppression Techniques in Feedback Control of a Very Flexible Robot Manipulator
This paper presents the use of angular position control approaches for a flexible robot manipulator with disturbances effect in the dynamic system. Delayed Feedback Signal (DFS) a...
Mohd Ashraf Ahmad, Zaharuddin Mohamed, Haszuraidah...
SI3D
1997
ACM
13 years 11 months ago
Attention and Visual Feedback: The Bimanual Frame of Reference
We investigate the synergy of the two hands for virtual object manipulation. We report results from an experiment which suggest that the two hands together provide sufficient per...
Ken Hinckley, Randy F. Pausch, Dennis Proffitt
DATE
2003
IEEE
86views Hardware» more  DATE 2003»
14 years 20 days ago
PLFire: A Visualization Tool for Asynchronous Phased Logic Designs
We present a visualization tool called PLFire, which allows a user to observe the behavior of a Phased Logic (PL) circuit. Phased logic is a technique for realizing self-timed cir...
Kenneth Fazel, Mitchell A. Thornton, Robert B. Ree...
ICRA
2010
IEEE
213views Robotics» more  ICRA 2010»
13 years 5 months ago
A switching control law for a networked visual servo control system
— In this paper, a novel switching controller is proposed for a networked visual servo control system with varying feedback delay due to image processing and data transmission. T...
Haiyan Wu, Chih-Chung Chen, Jiayun Feng, Kolja K&u...