17 search results - page 1 / 4 » Frequency Analysis of the Detectability of Virtual Haptic Gr... |
HAPTICS
2007
IEEE
13 years 11 months ago
2007
IEEE
The tactile detectability of sinusoidal and squarewave virtual texture gratings were measured and analyzed. Using a three-interval one-up three-down adaptive tracking procedure, d...
TOH
2010
13 years 3 months ago
2010
—The detectability and discriminability of virtual haptic gratings were analyzed in the frequency domain. Detection (Exp. 1) and discrimination (Exp. 2) thresholds for virtual ha...
HAPTICS
2005
IEEE
13 years 10 months ago
2005
IEEE
We discuss the properties of force-feedback haptic simulation systems that fundamentally limit the re-creation of periodic gratings, and hence, of any texture. These include sampl...
HAPTICS
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract. This paper proposes a nonlinear controller to extend the Zwidth of a haptic device. A time-domain passivity analysis of the Z-width diagram leads to the new haptic contro...
VR
2008
IEEE
13 years 3 months ago
2008
IEEE
It is difficult to implement a stable and realistic haptic simulation for cutting rigid objects that is based on a damping model because of an inevitable conflict between stability...