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» Forcing in proof theory
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JSYML
1998
61views more  JSYML 1998»
13 years 7 months ago
Superdestructibility: A Dual to Laver's Indestructibility
Abstract. After small forcing, any <κ-closed forcing will destroy the supercompactness and even the strong compactness of κ. In a delightful argument, Laver [L78] proved that ...
Joel David Hamkins, Saharon Shelah
TOH
2010
65views more  TOH 2010»
13 years 5 months ago
Finger-Shaped GelForce: Sensor for Measuring Surface Traction Fields for Robotic Hand
—It is believed that the use of haptic sensors to measure the magnitude, direction, and distribution of a force will enable a robotic hand to perform dexterous operations. Theref...
Katsunari Sato, Kazuto Kamiyama, Naoki Kawakami, S...
IROS
2008
IEEE
130views Robotics» more  IROS 2008»
14 years 1 months ago
Measurement of force vector field of robotic finger using vision-based haptic sensor
—It is expected that the use of haptic sensors to measure the magnitude, direction, and distribution of a force will enable a robotic hand to perform dexterous manipulations. The...
Katsunari Sato, Kazuto Kamiyama, Hideaki Nii, Naok...
TROB
2008
109views more  TROB 2008»
13 years 7 months ago
An Investigation of the Intrinsic Force Sensing Capabilities of Continuum Robots
-- This paper presents the theoretical analysis and the experimental validation of the force sensing capabilities of continuum robots. These robots employ super-elastic NiTi backbo...
Kai Xu 0005, Nabil Simaan
IROS
2009
IEEE
126views Robotics» more  IROS 2009»
14 years 2 months ago
Stability of haptic obstacle avoidance and force interaction
— Stability problems associated with haptics and robot control with obstacle avoidance are analyzed. Obstacle avoidance algorithms are revised to accomplish stable redesign using...
Rolf Johansson, Magnus Annerstedt, Anders Robertss...