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HAPTICS
2008
IEEE
14 years 2 months ago
Autocalibrated Gravity Compensation for 3DoF Impedance Haptic Devices
Abstract. The apparent mass of haptic device end-effector depends on its position inside the workspace. This paper presents a recursive algorithm to detect effective direction of g...
Alessandro Formaglio, Marco Fei, Sara Mulatto, Mau...
GLOBECOM
2007
IEEE
14 years 1 months ago
Analysis of MIMO Beamforming with Channel Response Variations Over the Frame Interval
Abstract— Important throughput improvements in multipleinput multiple-output (MIMO) fading channels can be obtained by merging beamforming at the transmitter and maximal ratio co...
Eduardo Martos-Naya, José F. Paris, Unai Fe...
FMCAD
2007
Springer
14 years 1 months ago
Automated Extraction of Inductive Invariants to Aid Model Checking
Abstract— Model checking can be aided by inductive invariants, small local properties that can be proved by simple induction. We present a way to automatically extract inductive ...
Michael L. Case, Alan Mishchenko, Robert K. Brayto...
FMCAD
2007
Springer
14 years 1 months ago
Induction in CEGAR for Detecting Counterexamples
— Induction has been studied in model checking for proving the validity of safety properties, i.e., showing the absence of counterexamples. To our knowledge, induction has not be...
Chao Wang, Aarti Gupta, Franjo Ivancic
ICRA
2006
IEEE
72views Robotics» more  ICRA 2006»
14 years 1 months ago
A Rapidly Prototyped 2-axis Positioning Stage for Microassembly using Large Displacement Compliant Mechanisms
Abstract— Compliant mechanisms provide an attractive alternative to conventional rigid mechanisms in the design of ultra low-cost precision positioning systems. The desirable per...
Aaron M. Hoover, Srinath Avadhanula, Richard E. Gr...